P1620 Diagnostic Trouble Code Discussion for May 2008
Low Engine Coolant Switch Circuit Low Input
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| Help Request | Posted | |
| 2002 Saturn SL1 1.9L No Start, MIL Lamp on VIN: 1G82H52822 P1620: low coolant cicuit. ... get the car running which is the baffling part. Now we have only seen this car this time after Saturn of Manchester looked at it for this issue. My first suspect item was the crank sensor, so I yanked it out and started ohms testing. I could not find any s... |
May 08, 2008 |
