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1990 Chevrolet CAPRICE 5.7L MIL Lamp on
Posted to GM Driveability on 7/29/1999

Code 43 sets just short of 3 miles every time;new,knock sensor,esc module,ecm,[...],all wires related checked continuity/shorts,finaly I cut the wire at the ecm from the esc module and connected it to pink/blk (ign),then I tryed a different power supply,al...

  Related Documents & Media  1990 Chevrolet CAPRICE

 
Message Closed w/FIX

car Vehicle Data

1990 Chevrolet CAPRICE

VIN 1G1BL5477L
Engine5.7 L / 8 cyl
EmissionsFED
SymptomsMIL Lamp On
OccursAlways
Misc.X-Police

Trouble Codes

43knock sensor / esc module
Message Closed w/FIX

car Vehicle Data

1990 Chevrolet CAPRICE

VIN 1G1BL5477L
Engine5.7 L / 8 cyl
EmissionsFED
SymptomsMIL Lamp On
OccursAlways
Misc.X-Police

Trouble Codes

43knock sensor / esc module