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Wątek: Błąd P0171
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14-02-2016 13:51 #1
Błąd P0171
Duratec 2.0 PB+ LPG, pojawia się taki błąd cyklicznie (LPG, jazda tylko na PB - nie sprawdzałem), Forscan wywalił taki komunikat:
===OBDII DTC P0171-C===
Code: P0171 - System Too Lean Bank 1
Status:
- Confirmed - malfunction is confirmed
Module: On Board Diagnostic II
Diagnostic Trouble Code details
System Too Lean Bank 1
The PCM monitors the adaptive fuel table to ensure fuel control system components do not vary from their nominal values. The fuel control strategy within the PCM uses the adaptive fuel table to compensate for normal wear or aging of fuel control system components. The code is set when the PCM can no longer compensate for additional changes in the fuel system.
This DTC may be caused by :
Suspect Low fuel pressure.
Crankcase Ventilation System
Suspect air intake system leak.
Suspect engine vacuum leak.
Suspect HO2S11 circuit.
Suspect PCM.
A blocked fuel filter will restrict the flow of fuel to the pressure regulator. If the fuel supply to the fuel filter is O.K. the fuel filter may be blocked.
Obstructed or dirty fuel injector(s)
Suspect EVAP EVAP canister purge solenoid.
Leaking exhaust system.
===END OBDII===
===PCM DTC P0171===
Code: P0171 - System Too Lean Bank 1
Module: Powertrain Control Module
Diagnostic Trouble Code details
System Too Lean Bank 1
The PCM monitors the adaptive fuel table to ensure fuel control system components do not vary from their nominal values. The fuel control strategy within the PCM uses the adaptive fuel table to compensate for normal wear or aging of fuel control system components. The code is set when the PCM can no longer compensate for additional changes in the fuel system.
This DTC may be caused by :
Suspect Low fuel pressure.
Crankcase Ventilation System
Suspect air intake system leak.
Suspect engine vacuum leak.
Suspect HO2S11 circuit.
Suspect PCM.
A blocked fuel filter will restrict the flow of fuel to the pressure regulator. If the fuel supply to the fuel filter is O.K. the fuel filter may be blocked.
Obstructed or dirty fuel injector(s)
Suspect EVAP EVAP canister purge solenoid.
Leaking exhaust system.
===END PCM===
===PCM DTC P1000===
Code: P1000 - On-Board Diagnostic (OBD) Systems Readiness Test Not Complete
Module: Powertrain Control Module
Diagnostic Trouble Code details
Check of all systems is not complete since last memory clear.
--Possible Causes--
- The vehicle is new from the factory and has not yet been through a complete OBD Drive Cycle.
- The battery or PCM has been disconnected.
- An OBD monitor failure had occurred prior to completion of an OBD Drive Cycle.
- The PCM DTCs have been cleared as part of a service process.
Note: The only way P1000 can be cleared (removed) from memory is when all of the OBD monitors have been successfully completed during normal vehicle operation.
P1000 cannot be cleared from the PCM when: 1. The thermostat is stuck open and a DTC is not generated. 2. There is an open VSS circuit and a DTC is not generated. 3. If the vehicle has a Power Take Off (PTO), the circuit is shorted to VPWR or B+, or the PTO is ON during Self-test.
The purpose of the Diagnostic Trouble Code DTC P1000 is to indicate that not all of the On Board Diagnostics OBD monitors have yet been successfully completed. You may also refer to the OBD Drive Cycle defined under the Powertrain Control/Emission Diagnosis Manual-Diagnostic Methods or the Owner's Manual.
Remember: It is not necessary to remove P1000 from the Powertrain Control Module PCM by driving the vehicle.
===END PCM===
===IC DTC ===
Successful DTC reading, no error codes found
Module: Instrument Cluster
===END IC===
===RCM DTC ===
Successful DTC reading, no error codes found
Module: Restraint Control Module
===END RCM===
===GEM DTC ===
Successful DTC reading, no error codes found
Module: Generic Electronic Module
===END GEM===
===ABS DTC ===
Successful DTC reading, no error codes found
Module: Anti-Lock Brake / Traction Control Module
===END ABS===
Coś dużo tu podejrzanych rzeczy, od czego zacząć?
I czego dotyczy błąd P1000?Uwaga!! Post może być skażony myślą!!! https://www.youtube.com/user/mortas7...view=0&sort=dd
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14-02-2016 13:51 # ADS
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14-02-2016 15:02 #2
Błędem P1000 się nie przejmuj.
Natomiast ten drugi to źle wyregulowana mieszanka LPG, naprawiaj to jaknajszybciej, bo potem będzie płacz że gaz uszkadza głowice
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