Is the 'check engine light' on due to 'coolant & oil pressure' lights on dashboard?

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05-23-2011, 04:46 PM

ssingh

1st Gear

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Join Date: Feb 2011

Posts: 62

Is the 'check engine light' on due to 'coolant & oil pressure' lights on dashboard?

Is check engine light on due to Code 'P0030 HO2 Bank 1 Sen 1 Heated Circuit' Or due to the red coolant & oil lights i have on dashboard?

05-23-2011, 09:24 PM

Audi Tek

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Join Date: Jul 2009

Location: Connecticut

Posts: 779

Common sense would tell you.... the fault in the ECM is why the check engine light is on.

You need to replace that sensor.

05-24-2011, 06:54 AM

ssingh

1st Gear

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Join Date: Feb 2011

Posts: 62

Um its not common sense actually its experience and im a newbie
neways there are few types of oxygens, which one to replace?

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