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Old Dec 7, 2017 | 11:29 AM
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Default Check engine light

My '04 recently popped a check engine light. On checking codes there is only one, P 0155, which is described as "Heater performance, bank2, sensor 1".

Does anyone know where to find this sensor and what it takes to replace it ? Thanks, Bob
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Old Dec 7, 2017 | 12:16 PM
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When you clear the code does the check engine light go off? If so, I would clear it and see if it comes back on. If it does then go from there.
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Old Dec 7, 2017 | 12:45 PM
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Look at Post #4 and #5 (he mentions the passenger side):

https://www.corvetteforum.com/forums...some-help.html

I hope this helps!
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Old Dec 7, 2017 | 02:46 PM
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Moved to C5 Tech.
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