KATTITO10
14/11/2007, 17:24
DTC P0171
Conditions for setting this fault:
1. The long term FT weighted average value is more than a calibrated value.
2. The above condition is present for more than 2 minutes.
Conditions for DTC/CEL reset (note MIL=CEL):
1. The control module turns OFF the malfunction indicator lamp (MIL) after 3 consecutive ignition cycles that the diagnostic runs and does not fail.
2. A current DTC, Last Test Failed, clears when the diagnostic runs and passes.
3. A history DTC clears after 40 consecutive warm-up cycles, if no failures are reported by this or any other emission related diagnostic.
4. Clear the MIL and the DTC with a scan tool.
Notice the light should go off after 3 ignition cycles if the problem is fixed, the fault will come off the history after 40 ignition cycles.
Stuff you can check at home without a scan tool that could cause this condition:
1. Missing, loose, or leaking exhaust components
2. Vacuum leaks at the intake manifold, throttle body, and injector O-rings
3. The air induction system and air intake ducts for leaks
4. The crankcase ventilation system for leaks
5. The evaporative canister purge pipes for obstructions or plugging
ESPERO SEPAS INGLES AQUI ESTA LA SOLUCIN A LO QUE NECESITAS..
gracias edson muy buena informacion. kevo gracias tambien voy a aplicar la del maf al rato lo limpio con carbuclean.
otra pregunta hay consecuencias malas al presentar esa facha? afecta en el desempeño de mi automovil?
Conditions for setting this fault:
1. The long term FT weighted average value is more than a calibrated value.
2. The above condition is present for more than 2 minutes.
Conditions for DTC/CEL reset (note MIL=CEL):
1. The control module turns OFF the malfunction indicator lamp (MIL) after 3 consecutive ignition cycles that the diagnostic runs and does not fail.
2. A current DTC, Last Test Failed, clears when the diagnostic runs and passes.
3. A history DTC clears after 40 consecutive warm-up cycles, if no failures are reported by this or any other emission related diagnostic.
4. Clear the MIL and the DTC with a scan tool.
Notice the light should go off after 3 ignition cycles if the problem is fixed, the fault will come off the history after 40 ignition cycles.
Stuff you can check at home without a scan tool that could cause this condition:
1. Missing, loose, or leaking exhaust components
2. Vacuum leaks at the intake manifold, throttle body, and injector O-rings
3. The air induction system and air intake ducts for leaks
4. The crankcase ventilation system for leaks
5. The evaporative canister purge pipes for obstructions or plugging
ESPERO SEPAS INGLES AQUI ESTA LA SOLUCIN A LO QUE NECESITAS..
gracias edson muy buena informacion. kevo gracias tambien voy a aplicar la del maf al rato lo limpio con carbuclean.
otra pregunta hay consecuencias malas al presentar esa facha? afecta en el desempeño de mi automovil?