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1994 GMC G3500 Vandura 4.3L MIL Lamp on
van came in with mil and hard shifting found caode 43. knock sensor resistence was out of spec. replaced sensor and code returned. complete circuit tests good now, recommended replace ecm and prom. customer had friend replace computer and code returned. we rep...
FIX posted 9/19/2003
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Message Closed
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Related Documents & Media | VIN | 1GDGG31Z5R |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / TBI |
| Emissions | OBD1 |
| Symptoms | MIL Lamp On |
| Occurs | Always |
Trouble Codes
| 43 | knock sensor circiuit |
Message Closed
Vehicle Data
1994 GMC G3500 Vandura
| VIN | 1GDGG31Z5R |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / TBI |
| Emissions | OBD1 |
| Symptoms | MIL Lamp On |
| Occurs | Always |
Trouble Codes
| 43 | knock sensor circiuit |
Video