Having problems with your 2001 Chevrolet Impala ?
I replaced the cooling temp sensor 3wks ago and my check engine
\015 Light came back on reading the same code.\015
Sometimes it is not the sensor's fault, but a wire in the circuit, or a connection at the plug. Look for damage. Did you buy an authentic Chevy part? Beware of cheap aftermarket electrical parts, they don't always meet the correct specs---
Repair Help & Product Troubleshooting for 2001 Chevrolet Impala
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