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1992 Buick Regal 3.8L MIL Lamp on
i've checked ecm & module according to oem flow [...] involved checking resistance between terminal g2 circuit 423 and ground with ignition on. reading should be 200 ohms or less,i got a reading of 490 ohms.i tried another module & the reading was almost [...]...
Summary posted 11/4/2002
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Message Closed w/Summary
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| VIN | 2G4WB14L9N |
| Engine | 3.8 L / 6 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI / SEFI |
| Emissions | OBD1 |
| Symptoms | MIL Lamp On |
| Occurs | Intermittently |
Trouble Codes
| 42 | electronic spark timing circuit problem |
Message Closed w/Summary
Vehicle Data
1992 Buick Regal
| VIN | 2G4WB14L9N |
| Engine | 3.8 L / 6 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI / SEFI |
| Emissions | OBD1 |
| Symptoms | MIL Lamp On |
| Occurs | Intermittently |
Trouble Codes
| 42 | electronic spark timing circuit problem |
2 Replies Received
2 Replies Received
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