Bad Temp sensor??? P0402 Code
On colder days if I don't let my 1997 cruiser fully warm up before I start driving, I get a check engine light. If I let it warm up before driving (approx 10 mins) ,,,then the check engine light never comes on. Is this the sensor that triggers the check engine light?
I'm having a P0402 code. Something like excessive flow issue.
I've already replace my EGR valve and modulater.
On colder days if I don't let my 1997 cruiser fully warm up before I start driving, I get a check engine light. If I let it warm up before driving (approx 10 mins) ,,,then the check engine light never comes on. Is this the sensor that triggers the check engine light?
I'm having a P0402 code. Something like excessive flow issue.
I've already replace my EGR valve and modulater.
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