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2003 Chevrolet Malibu 3.1L No Start, no pulse
Posted to GM Driveability on 5/19/2015 30 Replies

At wits [...] will not pulse injectors to [...] scope skills are novice at best, mostly as a go-no go guage (is there a signal or not?).Have a 0-5v square wave from cam sensor at pcm,what appear to be good signals from both crank [...] not versed in syncing up...

30 Replies Received (View Replies)

  Related Documents & Media  2003 Chevrolet Malibu

 
Message Closed w/FIX

car Vehicle Data

2003 Chevrolet Malibu

VIN 1G1ND52JX3
Engine3.1 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsNo Start, No Pulse
OccursAlways

Trouble Codes

P1189Throttle Inlet Pressure Sensor Circuit Low Voltage
Message Closed w/FIX

car Vehicle Data

2003 Chevrolet Malibu

VIN 1G1ND52JX3
Engine3.1 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsNo Start, No Pulse
OccursAlways

Trouble Codes

P1189Throttle Inlet Pressure Sensor Circuit Low Voltage