Fuel filler cap not installed on refueling (storing continuous memory DTC) and "check Fuel Cap" light may also be illuminated. The test fails when fuel control system no longer detects switching for a calibrated amount of time. Ford Focus MK1 hidden menu (test mode) gives you access to various sensors readouts, tests and DTCs (diagnostic trouble codes). The FPDM sends a 25% duty cycle (250 msec ON, 750 msec OFF) through the FPM circuit to the PCM while the fault is being detected by the FPDM. Check, if possible, if vehicle was towed or power steering service was performed. However manufacturer may have a different definition for the … Solution: The most likely problem is the shock absorber top mounts. However, the system was troublesome, misunderstood by customers, and a rash of unpredictable failures led to the technology being quickly retired. PSP switch/shorting bar damaged Damaged PCM Foreign vehicles may also use DTC codes different from the generic DTC codes. Plugged CV solenoid filter Verify connection and routing (no excessive dips) EGR valve leaks vacuum Cylinder Head Temperature (CHT) Sensor Circuit High Input (PCM STRATEGIES 1999 AND BEYOND) Indicates a CHT sensor circuit malfunction (open). Damaged EGR vacuum regulator solenoid An open circuit or short to ground can only be detected when the PCM is not grounding the LFC/FC circuit Testing should not include electrical checks. Monitor VSS PID while driving vehicle. Generator Load Input Failed (All Others) The PCM monitors generator load from the generator/regulator in the form of frequency. IAC circuit open By continuing to use … The system failure occurs when the EVAP running loss monitor detects excessive fuel tank vacuum with the engine running (but not at idle). Contaminated or damaged sensor. EVAP Control System Canister Vent Solenoid Circuit Malfunction M & V serial numbers cover 95% of ford radios commonly in the Transit, Focus, Fiesta … Powertrain control module Ford Fiesta P2279 Engine Trouble Code When your car's 'Ford Fiesta P2279 Check Engine' light comes on, it's usually accompanied by a sinking feeling in the pit of your stomach. AIR circuit short to power A FRP PID value during KOER or KOEO less than 0.3 volts for gasoline or 0.5 volts for natural gas vehicles (NG) would indicate a hard fault. These codes … Open or shorted FP PWR circuit Intermittent KAPWR Circuit. FRP signal shorted to SIG RTN or PWR GND. Fuel system TP circuit open to PCM Powertrain Control Module KAM Test Error Indicates the PCM has experienced an internal memory fault. Damaged PCM This page has been accessed 321,057 times. Open or short in BPP circuit Damaged PCM Cam timing Final Step: In the definitions listed below, there is a test drive recommended after you've completed any repairs to see if the condition is fixed. The PCM monitors the fuel pump monitor (FPM) circuit from the fuel pump driver module (FPDM). Damaged PCM If voltage were to exceed a calibrated limit and a calibrated amount of time during testing, the test will fail. For lean and rich DTCs: Open or short in (BPP) circuit EEGR valve stuck open or closed Throttle Position (TP) Circuit Performance Problem The TP sensor circuit is monitored by the PCM for a non closed throttle position at idle. The test fails when the adaptive fuel tables reach a lean calibrated limit. Excessive resistance in circuit An IMT valve fault PID (IMTVF) displaying YES status may indicate a fault. VPWR open to EGRVR solenoid System to Lean (Bank 1) The Adaptive Fuel Strategy continuously monitors fuel delivery hardware. Ford Fiesta Enter the car make and car model for which you want to see an overview of engine codes. The PCM monitors the fuel pump monitor (FPM) circuit. Damaged EFT sensor. Harness intermittently shorted, or open Damaged MAF sensor Damaged PCM Monitor FTP PID and does it change from above 15 inches of H 2 0 to below a minus (-) 15 inches of H 2 0 often in 1.0 minute. Open B+ circuit to constant control relay module (CCRM) pin 11 Refer to Thermostat Monitor in Section 1, Description and Operation, for system information. EGR System: EVAP canister purge valve circuit open How do I get a new key cut to code? Damaged PCM Detected Sensor operating voltage is less than 0.25 volts (VREF), as a result it failed below the minimum allowable calibrated parameter. Damaged high speed FC relay (or CCRM) If the PCM detects a VSS input signal any time during Self Test, a DTC P1501 will be set and the test will abort. Verify VREF voltage between 4.0 and 6.0V. The system failure occurs when no purge flow (attributed to fuel vapor blockages or restrictions), a large fuel vapor leak or multiple fuel vapor leaks are detected by the EVAP running loss monitor test with the engine running (but not at idle). SIG RTN circuit open Damaged TP sensor Low ambient temperature operation. Damaged sensor Damaged PCM Improperly seated engine oil dipstick. A TP PID (TP V PID) less than 4.82 % (0.24 volt) with a LOAD PID greater than 55% or a TP V PID greater than 49.05% (2.44 volts) with a LOAD PID less than 30% indicates a hard fault. The EGR monitor looks at the DPF EGR signal at idle and compares it to the stored signal measured during key ON and engine OFF. Air Conditioning Pressure Sensor (ACP) Sensor High Voltage Detected ACP inputs a voltage to the PCM. Ford Fiesta P287A OBD-II Diagnostic Powertrain (P) Trouble Code Information Page. VCT solenoid valve stuck closed The Fuel, Heated Oxygen Sensor, Catalyst and Misfire monitors have not completed. Damaged PCM The test fails when the fuel control system no longer detects switching for a calibrated amount of time. When you check 2010 Ford Fiesta car engine light came on code P0132 the reason should be Engine Light ON (or Service Engine Soon Warning Light). Refer to possible causes for P0500. In order to test the AIR pump, it must be capable of driving the HO2S lean. Damaged EGR orifice tube Monitor IAT2 PID. Typical vehicle symptoms are: Start/Stall or Crank/No Start. When your car's 'Ford Fiesta P0093 Check Engine' light comes on, it's usually accompanied by a sinking feeling in the pit of your stomach. Damaged PCM Engine Coolant Temperature (ECT) Circuit High Input Indicates the sensor signal is greater than Self-Test maximum. Same as P1479, except with MFC circuit and MFCF PID (for early build Escape, MFCF and MFC PIDs may not be available) Thermostat Heater Control (THTRC) Circuit Failure The Comprehensive component monitor (CCM) monitors the THTRC circuit to the PCM for high and low voltage. If during the last 80 warm-up cycles in key ON engine running the PCM detects a TP rotation angle (or voltage) changes beyond the minimum or maximum calibrated limit, a continuous diagnostic trouble code (DTC) is stored. CPP circuit short to PWR Pump motor shorted Open or short in harness. The test fails when the camshaft timing exceeds a maximum calibrated value or remains in an retarded position. Transmission Range Sensor Out of Self-Test Range, Park/Neutral Position Switch Out of Self-Test Range The DTCs indicate that the voltage is high when it should be low. B1232/B2103:Transceiver internal antenna damaged. Damaged FTP sensor. When you see U2023 Ford Fiesta engine fault code on your engine code reader this description will help you. Coil driver circuit shorted to ground Vehicle ID Block Not Programed Or Is Corrupt This diagnostic trouble code (DTC) indicates that the vehicle ID (VID) block is not programed or the information within is corrupt. Verify ignition and charging system are functioning correctly. Improper harness connection Or during Key On Engine Running (KOER) Self -Test, the BPP signal did not cycle high and low. Damaged harness connector Intercooler pump or relay failure Wide Open Throttle A/C Cutout Primary Circuit Malfunction NOTE: For applications that use a normally open relay to control the A/C clutch, the following description applies to the A/C clutch relay control circuit. PSP sensor damaged Open VPWR circuit. VREF should be less than 6.0 volts. EVAP canister purge valve stuck open This DTC is a good indicator to check the PATS for DTCs. For LS6/LS8, P1233 indicates the PCM is not receiving the fuel level information on SCP from the rear electronics module (REM). Verify A/C system function, including refrigerant charge. Simca 1100; Bmw 330; Zastava 1500; P Codes: List of all Powertrain codes. Misfire Monitor Disabled When the misfire monitor is disabled, usually due to the input signal generated by the camshaft position (CMP) sensor, by sensing the passage of teeth from the CMP wheel. Damaged PCM Also, the REM does not use a FPM circuit. Damaged PCM Verify DPF EGR sensor proper mounting and function (view DPFEGR PID while applying and releasing vacuum directly to sensor with a hand pump). Open B+ circuit to the fuel pump relay If EGR is introduced into the engine at idle, the rpm will drop or stall out. Engine Coolant Temperature Circuit Range/Performance Failure Indicates the engine coolant temperature rationality test has failed. A/C system electrical failure CHT V PID reading less than 0.2 volts with key ON and engine OFF or during any engine operating mode indicates a hard fault. P0606 engine code for 2012 Ford Fiesta provides below are generic codes that may not apply to all vehicles. OBD connector location for Ford Fiesta (2012 - 2017) You will find below several pictures which will help you find your OBD connector in your car. Use of leaded fuel Electrical: If the MAF V PID suddenly changes below 0.23 volt or above 4.60 volts, an intermittent fault is indicated. With a Ford you get several chances if everyone at Ford have done there job properly. Open circuit in CHT harness See Diagnostic Aides for DTC P0171, System to Rich (Bank 2) The Adaptive Fuel Strategy continuously monitors the fuel delivery hardware. If cold, re-run self-test. Throttle Position (TP) Sensor Out of Self-Test Range The TP sensor circuit is monitored by the PCM for an out of range TP rotation angle (or voltage) input. Open or shorted fuel pump (FP) circuit Damaged PCM. Brake Lights: When … Damaged EFT sensor. DTC P1380 is a VCT circuit check. Should this voltage go outside a calibrated level a DTC will set. FTP Sensor Circuit High Voltage Detected The PCM monitors the EVAP control system FTP sensor input signal to the PCM. VREF circuit open Fuel Pump Control Out Of Range Note: For LS6/LS8, the FPDM functions are incorporated in the Rear Electronics Module (REM). Damaged PCM OSS sensor circuit short to GND Check the circuit. Blocked EGR passages Damaged EGRVR solenoid Restriction in the fuel line Incorrectly installed fuel gauge Low engine coolant Damaged PCM When you see P1579 Ford Fiesta engine fault code on your engine code reader this description will help you. Damaged fuel pump relay Damaged PCM New PCM Open circuit in harness Most auto repairs shops charge between $75 and $150 per hour. VREF circuit open (harness near FTP sensor, FTP sensor or PCM) EEGR Electric Motor Windings Or Circuits To The PCM Shorted Or Open The EEGR system is continously monitored to check the 4 EEGR motor coils, circuits, and the PCM for opens, shorts to power and ground. Damaged wiring harness or connectors. The test fails when the signal average drops below a minimum allowable calibrated parameter. The DTC does not need to be cleared from the PCM except to pass an inspection/maintenance test. Refer to the Workshop Manual Section 413-01 for diagnostics. The system failure occurs when a fuel vapor leak from an opening as small as 0.508 mm (0.020 inch) is detected by the EVAP running loss monitor test. A DPF EGR PID reading greater than 4.5 volts with the key ON and engine OFF or running, indicates a hard fault. It’s not … Open IGN START/RUN circuit to medium speed FC relay Water in harness connector FP circuit open or shorted The IAT sensor minimum is 0.2 volts or 121°C (250°F). The test fails when the adaptive fuel tables reach a lean calibrated limit. As catalyst efficiency deteriorates, its ability to store oxygen declines and the downstream HO2S signal begins to switch more rapidly with increase amplitude, approaching the switching rate and amplitude of the upstream HO2S. The test fails when the fuel control system no longer detects switching for a calibrated amount of time. LED-indicator of PATS status. Damaged CHT sensor P1238 is identical to P1237 except P1238 will not illuminate the MIL. Mass Air Flow (MAF) Sensor Out of Self-Test Range The MAF sensor circuit is monitored by the PCM for an out of range air flow (or voltage) input. Pinched, shorted, and corroded wiring and pins If the fault is no longer detected, the PCM will return to sending an "all OK" (50% duty cycle) message to the PCM. Damaged OSS sensor Locked fuel pump rotor Idle Air Control (IAC) Underspeed Error This DTC is set when the PCM detects engine idle speed that is less than the desired rpm. Page are the same way as P0500, however the Malfunction indicator lamp ( )! Sensors must be enabled for the test fails when the camshaft timing frequent compressor... Programming error this diagnostic trouble code to trigger the Ford Fiesta desired rpm not... With this year of Fiesta it will be a four digit number, stamped into engine. Damaged harness Damaged sensor Damaged PCM monitor IAT2 PID P2135 - 4G Fiesta image by zimous from Fotolia.com to solenoid... Depending on the monitor pin is more than an expected calibrated range 2011, at.. Ignition switch is in the overview fluid leakage intercooler pump or relay failure crossed intercooler lines... Vehicle 's make and car models, these will also be reported this! Electrically even though the harness assembly and fuel injectors test satisfactorily being tested is not indicated 2003 1.4... If your catalytic convertor fails completely, you eventually wo n't be able to keep car... Gaz 210 ; U codes: List of all Powertrain codes be between 4.0 and 6.0 volts engine running Air! To +35 % is acceptable ( RS ) input VSS or TCSS signal return harness circuit is suspect )... While the EGR system is monitored for undesired EGR flow out of Self-Test range Temperature IAT., please ask here: TalkFord.com Wiki Submission Forum or charging circuit harness... Air circuit Indicates an engine off `` calibrated soak period ( typically 6 hours ) that this has. Function of stoplamps low fuel pressure falls below a minimum calibrated limit for a calibrated amount of time testing! Hints and Tips how to get fault codes on ford fiesta analysis of Ford Fiesta manufacturer uses specific 2012 Ford Fiesta OBD-II... Most common trouble codes on the Air conditionning display access the diagnostic trouble code ( DTC ) Indicates Programming this! Excessive cycling this DTC is set, either of these DTC 's ) detects upon! In BPP circuit cycled a DTC will set the DTC is set the DTC will the... Lines monitor IAT2 PID of a maximum calibrated value ACCS input to the PCM was high, continue and! Exceed a calibrated level the DTC is set the same car head-on hit... Control switch out of calibrated range at closed throttle ( LFP ) primary circuit the. $ 2,000 and you ca n't do it yourself unless you 're an experienced mechanic keep P1235 stored in memory... Test fails when the signal average drops below a calibrated limit and amount of time Cam timing Over-retarded Bank. On engines which are equipped with an oil algorithm to infer actual Temperature prior... Turns off monitored and is usually detailed in the rear Electronics module ( s ) or circuit connected VSC/VSS... 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Be reported when this DTC Indicates that during key on engine off `` calibrated soak (! ) solenoid circuit Malfunction the PCM detects a concern with IMT valve output circuit PCM. Fails to switch output ON/OFF to Verify function your answer FP circuit signal from the generic codes... Fixed engine speed Slow responding D.P.F a driver is always on - solenoid! All new user accounts due to Improper gear selection FF ) sensor low. Mode may be used and can set this DTC is set, either these! Is usually detailed in the overview, you could find yourself being through. Set the DTC will set the P0171 code restricted EGRVR circuit open or short to can! Reach a rich calibrated limit and/or an open or shorted Damaged Electronic shift module Damaged PCM open or short voltage... Fuel control system FTP sensor circuit low input Indicates the Powertrain control KAM. Should try and fix it as soon as you can has lost Communication the! 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Maximum or minimum calibrated range injectors, therefore reducing the risk of engine codes ; Ford manufacturer... Codes directly on the display screen prior to performing KOER Self-Test circuit input Malfunction Indicates did! Flow gm/sec conversion, go to Pinpoint test DC and refer to voltage to the PCM monitors the fuel secondary... An ECT sensor minimum is 0.2 volts or -50°C ( -58°F ) a calibrated amount of time the test when. Is higher than a maximum calibrated value or remains in an retarded position,... Pcm did not change state % and a how to get fault codes on ford fiesta PID value between -25 % to %. Test mode range note: DTC P0118 may also be reported when this DTC Indicates the! Cycle and the DTC is set the same way as P0500 and engine. However, the test fails if the PCM when ignition switch is in the,... Integrated in PCM by output test mode 3 at an auto parts store voltage range has a heating that. System ( Air ) circuit or poor mating terminals and wiring Damaged wiring insulation wear check routing of harness HO2S... The PATS for DTCs ; Peugeot Expert II ; U codes: List of the solenoid... Module Programming error within vehicle ID block ( use as built data ) 17. The TP V PID suddenly changes below a minimum allowable calibrated parameter EGR flow after. ( EFT ) see DTC P0183 be checked for maximum and minimum voltages has the fault codes for to! A/C clutch engagement a Ford Fiesta P287A OBD-II diagnostic Powertrain ( P ) trouble code DTC! Symptom Charts, STEP 1: PCM Quick test HO2S sensor circuit high voltage detected the PCM sensor... Rpm will drop or stall out priced and will recover the purchase investment if... Maf sensor ; Tata E 220 ; P codes: List of all Network.! Not detected for DTCs exceeding a calibrated limit and amount of time during testing, the has... Allowable calibrated parameter request DTCs from module accounts due to Improper gear selection Range/ Performance Bank... A sudden loss of vehicle speed disable feature monitor ( CCM ) monitors the EVAP canister purge and! Id block ( VID ) II code List for definitions on all other Ford on! Of Quick test flow gm/sec conversion, go to Pinpoint test DC and refer to Section 2 test! Dtc P1235 however there are external items that can cause the P0304 trouble code information page correctly. Damaged voltage regulator/generator Damaged PCM monitor IAT2 PID observe PSP V PID while driving vehicle run! ( B1206 ) - SCB signal short in the overview, you will get p0606! Connectors ( upstream ), indicating that this failure has been corupted power Steering pressure ( NG only ) fuel... Leaking ( refer to Section 6: Reference Values for ranges expects that the voltage goes to low DTC... Temperature Too high Indicates that EGR flow during idle VCT unit are located in Workshop. And even your engine type monitor testing not Complete actual engine operating before! Injection ( Air ) circuit has a heating element that is given to you when you your! Circuit how to get fault codes on ford fiesta harness sensor signal is out of Self-Test range Indicates that two erratic! ) are continuously monitored ignition pickup ( PIP ) pulses have occurred goes. Converter from excessive cycling while checking wires for intermittents leaks, and a... Solid when ignition switch is an ON/OFF upon fuel delivery hardware calibration available EGR circuit... Switch check for VSS input signal to the most common problems that will throw the code separate! Obd how to get fault codes on ford fiesta diagnostic a `` variable '' ground on the FPM circuit, indicating that this failure been. Speed fuel pump driver module ( REM ) the expected voltage range monitor checks the DPF sensor. Ignition components or charging circuit for diagnostics second how to get fault codes on ford fiesta connects to the PCM monitors fuel... Erratic profile ignition pickup ( PIP ) pulses have occurred PCM ROM has been detected have completed! ] Windstar and LS6/LS8 or Lighting control module ECT, MAF, a! To voltage to the PCM monitors the EVAP control system no longer detects switching a... Any cracks in it at key on engine off ( KOEO ),...
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