2001 Volkswagen GTI Repair Question
Topics covered: Sensor, Fuel pressure, Fuel pressure regulator.
Mileage: No information provided.
Mileage: No information provided.
Asked on February 14, 2010
2001 Volkswagen GTI OBD code P1151
Computer problem
2001 Volkswagen GTI 6 cyl Front Wheel Drive Manual 140000 miles
my check engine randomly came on one day so i drove home and plugged in my OBD reader and it shot back out a P1151 code that is not in the manual or on the software that came with the reader. have you come across this code and know what it is?
2001 Volkswagen GTI 6 cyl Front Wheel Drive Manual 140000 miles
my check engine randomly came on one day so i drove home and plugged in my OBD reader and it shot back out a P1151 code that is not in the manual or on the software that came with the reader. have you come across this code and know what it is?
Asked by azx83Answer
Replied on February 14, 2010
Hello azx83
One of the system / sensor below is faulty and will require testing to confirm if it is faulty or not.
Trouble Code: P1151
Possible Causes:
Exhaust system is damaged
Intake Manifold Runner Position Sensor is faulty
Intake system for leaks (false air)
Motor for intake flap has failed
MAF sensor circuit open
MAF sensor circuit shorted to ground
Air leak in the manifold
Secondary air injection system combi-valve stuck open
Secondary air injection system electrical short
Fuel pressure too high, leaks in the vacuum hose to fuel pressure regulator
Fuel pressure regulator has failed
Fuel injectors are dirty, faulty or do not close properly