
1993 GMC C1500 Sierra SLE 5.7L MIL Lamp on
this veh. has a hard fault code 43 we have changed everything in the system according to the wiring schematics . the resistance of the wire from the sensor to the computer is good & not grounded we cheched the ign module wiring still has a hard fault . veh. dr...
FIX posted 6/7/2004
![]()
iATN Members:
Login to view full TechHelp request Auto Repair Pros: Join iATN to read this TechHelp request Vehicle Owners: Find a nearby iATN member to repair your vehicle (View Replies)5 Replies Received(Hide Replies)5 Replies Received
|
Message Closed w/FIX
|
VIN | 1GTDC14K6P |
Engine | 5.7 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / tbi |
Symptoms | MIL Lamp On |
Occurs | Always |
Trouble Codes
43 | knock sensor |
Message Closed w/FIX
Vehicle Data
1993 GMC C1500 Sierra SLE
VIN | 1GTDC14K6P |
Engine | 5.7 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / tbi |
Symptoms | MIL Lamp On |
Occurs | Always |
Trouble Codes
43 | knock sensor |