2001 Jeep Laredo Repair Question
Asked on October 17, 2009
2001 Jeep Laredo FUEL INJECTOR CHECK
Computer problem
2001 Jeep Laredo V8 Two Wheel Drive Automatic 109000 miles
I hooked up and got 3 different trouble shooting codes 3 feul injectors po204 205 206 car is missing bad. what could it be
2001 Jeep Laredo V8 Two Wheel Drive Automatic 109000 miles
I hooked up and got 3 different trouble shooting codes 3 feul injectors po204 205 206 car is missing bad. what could it be
Asked by LAURAL21Answer
Replied on November 9, 2009
This is going to sound strange but you need to have the throttle position sensor (TPS) checked with a scan tool or lab scope.
It has been shown that a TPS with 0.02v or more may cause injector fault codes. If there is a speed control switch input to the Powertrain Control Module (PCM) that is shorted to voltage, it may cause the same problem.
Replied on November 9, 2009
This is going to sound strange but you need to have the throttle position sensor (TPS) checked with a scan tool or lab scope. It has been shown that a TPS with 0.02v or more may cause injector fault codes. If there is a speed control switch input to the Powertrain Control Module (PCM) that is shorted to voltage, it may cause the same problem.