Error Codes P1165,P1143, P1296, gas mileage ate ****
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Joined: Dec 2012
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Error Codes P1165,P1143, P1296, gas mileage ate ****
01 Jetta VR6
driving home from work and check engine light popped on. My mileage ate total **** after this happened. went by and had the codes run. the codes that hit were P1165, P1143, and P1296. I know 1143 is gonna be a dirty MAF more than likely, the car is gettin old. Im pretty sure my coolants low and that would solver the 1296 cooling system malfunction code. But im kinda
worried about the fuel injector. Do you think that solving the MAF problem would get rid of the fuel injector problem as well? anybody got any insight or experience with this?
driving home from work and check engine light popped on. My mileage ate total **** after this happened. went by and had the codes run. the codes that hit were P1165, P1143, and P1296. I know 1143 is gonna be a dirty MAF more than likely, the car is gettin old. Im pretty sure my coolants low and that would solver the 1296 cooling system malfunction code. But im kinda
worried about the fuel injector. Do you think that solving the MAF problem would get rid of the fuel injector problem as well? anybody got any insight or experience with this?
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Joined: Sep 2009
Posts: 2,648
From: Stoke on Trent, England
Welcome to the forum. 
VAG Error Code: 17573
VAG Error Code: 17704
As taken from my https://volkswagenforum.com/forum/ge...oftware-34973/
https://volkswagenforum.com/forum/ne...gnature-34185/
VAG Error Code: 17573
EOBD II Error Code: P1165
Fault Location:
Long Term Fuel Trim 1, Bank 1 - Above Rich Limit
Long Term Fuel Trim 1, Bank 1 - Above Rich Limit
Possible Cause:
Fuel pressure/pump.
Injectors.
Evaporative emission (EVAP) canister purge valve (N80).
Exhaust gas recirculation (EGR) system.
Heated oxygen sensor (HO2S) (G39).
Intake/exhaust system.
Fuel pressure/pump.
Injectors.
Evaporative emission (EVAP) canister purge valve (N80).
Exhaust gas recirculation (EGR) system.
Heated oxygen sensor (HO2S) (G39).
Intake/exhaust system.
VAG Error Code: 17551
EOBD II Error Code: P1143
EOBD II Error Code: P1143
Fault Location:
Load Calculation Cross Check - Upper Limit Exceeded
Load Calculation Cross Check - Upper Limit Exceeded
Possible Cause:
Mass Air Flow Sensors (G70) faulty.
Mass Air Flow Sensors (G70) faulty.
Intake Air System faulty/leaking (false Air).
Throttle Pedal faulty.
Throttle Body dirty/faulty.
Throttle Pedal faulty.
Throttle Body dirty/faulty.
Possible Solutions:
Check Mass Air Flow Sensors (G70).
Check Mass Air Flow Sensors (G70).
Check Throttle Pedal.
Check Throttle Pedal.
Check Throttle Pedal Position Sensor (G79).
Check Throttle Pedal Position Sensor 2 (G185).
Check Throttle Body.
Check Angle Sensor 1 for Throttle Actuator (G187).
Check Angle Sensor 2 for Throttle Actuator (G188).
Check Engine control module (ECM).
Check Throttle Pedal.
Check Throttle Pedal Position Sensor (G79).
Check Throttle Pedal Position Sensor 2 (G185).
Check Throttle Body.
Check Angle Sensor 1 for Throttle Actuator (G187).
Check Angle Sensor 2 for Throttle Actuator (G188).
Check Engine control module (ECM).
VAG Error Code: 17704
EOBD II Error Code: P1296
Fault Location:
Error in Mapped Cooling System
Error in Mapped Cooling System
Possible Cause
Cold start issues.
Cold start issues.
Coolant Temperature Sensor (G62) faulty.
Coolant Thermostat faulty.
Coolant Thermostat faulty.
Possible Solutions:
Check Coolant Temperature Sensor (G62).
Check Coolant Thermostat.
Check Coolant Temperature Sensor (G62).
Check Coolant Thermostat.
Special Notes:
Check the stored Freeze Frame data with this fault code. Freeze Frame information will be found in the fault code description (if the module supports it) or in Generic OBD-II if the vehicle complies with those regulations.
Freeze Frame data stored at -40*C is generally an indication of a faulty ECT or wiring.
Freeze Frame data stored at +140*C is generally an indication of a faulty ECT or wiring.
Freeze Frame data stored with in the 68*C ~ 80*C range is an indication that the vehicle was close to, but not within, the cooling systems normal operation range. The Thermostat itself or Cooling system components may be at fault.
Check the stored Freeze Frame data with this fault code. Freeze Frame information will be found in the fault code description (if the module supports it) or in Generic OBD-II if the vehicle complies with those regulations.
Freeze Frame data stored at -40*C is generally an indication of a faulty ECT or wiring.
Freeze Frame data stored at +140*C is generally an indication of a faulty ECT or wiring.
Freeze Frame data stored with in the 68*C ~ 80*C range is an indication that the vehicle was close to, but not within, the cooling systems normal operation range. The Thermostat itself or Cooling system components may be at fault.
As taken from my https://volkswagenforum.com/forum/ge...oftware-34973/
https://volkswagenforum.com/forum/ne...gnature-34185/
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