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1997 Isuzu step van 5.7L MIL Lamp on Always
truck has mil lamp on and checked wires and replaced cam sensor, maf sensor, computer, with known good [...] codes are maf voltage low, cam sensor problem. maf voltage doesn"t show up on scanner have checked all wires, at least i think i have. if any has seen ...
FIX posted 7/19/2002
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| VIN | 4KLB4B1R6V |
| Engine | 5.7 L / 8 cyl |
| Delivery | FI / TBI |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp on Always |
| Occurs | Always, Hot, on Accel |
| Misc. | G. M. Engine |
Trouble Codes
| P0102 | Mass Airflow Sensor Circuit Low Voltage |
| P0134 | Air Fuel Sensor (Bank 1 Sensor 1) Heater System Malfunction |
Message Closed
Vehicle Data
1997 Isuzu step van
| VIN | 4KLB4B1R6V |
| Engine | 5.7 L / 8 cyl |
| Delivery | FI / TBI |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp on Always |
| Occurs | Always, Hot, on Accel |
| Misc. | G. M. Engine |
Trouble Codes
| P0102 | Mass Airflow Sensor Circuit Low Voltage |
| P0134 | Air Fuel Sensor (Bank 1 Sensor 1) Heater System Malfunction |
Video