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1992 Chevrolet K3500 Cheyenne 7.4L MIL Lamp on
hello all,i've got thios chevy truck with a check engine lamp on code 43 hard fault,i have 5 volts on knock sensor wire,good connection at knock sensor,lamp turns on approx 30 seconds after start [...] replaced knock sensor checked wiring from sensor to [...] ...
FIX posted 6/2/2000
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| VIN | 2GCHK39NXN |
| Engine | 7.4 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / tbi |
| Symptoms | MIL Lamp On |
| Occurs | Always |
| Misc. | 4X4 Dully Ext Cab |
Trouble Codes
| 43 | esc circuit or sensor |
Message Closed w/FIX
Vehicle Data
1992 Chevrolet K3500 Cheyenne
| VIN | 2GCHK39NXN |
| Engine | 7.4 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / tbi |
| Symptoms | MIL Lamp On |
| Occurs | Always |
| Misc. | 4X4 Dully Ext Cab |
Trouble Codes
| 43 | esc circuit or sensor |
Video