Check Engine Light Problem.

Nissan 300ZX technical discussion forum: Maintenance, performance, installations, modifications, how-to's and troubleshooting.
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lanceuppercut06
Posts: 49
Joined: Wed Mar 03, 2010 12:28 pm
Car: 1990 300zx N/A
Location: Socal ,CA
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Hey guys, I was gonna ask if you have a check engine light on during idle and when its in high rev it disappears for a little bit. even when im driving it. if its parked the same thing. also i was wondering if you guys know where the power window relay is on the car cuz im still having trouble with my windows. Any help is appreciated.


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Ace2cool
Posts: 11650
Joined: Sun Apr 20, 2008 5:21 pm
Car: 1991 Nissan 300ZX TT
1966 Datsun Fairlady 1600
2005 Suzuki GSX-R 600
1974 Honda CB550 Four
2009 Ford F150 Lariat
Location: Murfreesboro, TN

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Check codes for the CEL.

http://www.ttzd.com/tech/diagn....html

As far as the window motor goes, the 1990 Z32 had issues with the power windows. Your best bet is to find a wrecked early '90 Z32 and swap window motors.


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