help with heater control circuit low - G35Driver - Infiniti G35 & G37 Forum Discussion

Apr 23, 2015 | 03:09 PM

spaceman02

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help with heater control circuit low

Where is it locate it and how do you fix the heater control circuit is marking low on my 05 g35 coupe
Bank 1 sensor 2
Thats all i need to pass smog

Apr 23, 2015 | 03:29 PM

spaceman02

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Its a P0037 code

Apr 27, 2015 | 02:24 PM

Mustang5L5

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Vehicle year and model?

For this issue, should be the same across the board, but really need to tell us what you have first.

http://www.nicoclub.com/FSM/G35/Seda...5_Sedan/ec.pdf

Page 185-192

bank 1, sensor two would be the rear sensor on the passenger side.

Apr 27, 2015 | 07:28 PM

spaceman02

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Its a infiniti g35 coupe 2005...i all ready change the sensors but it still marking "low" circuit

Apr 28, 2015 | 08:57 AM

Mustang5L5

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You'll need to get under the car with a digital multimeter and confirm electrical voltages per the FSM. This could be a wiring issue and not a sensor issue