Check Engine Light

Nissan 300ZX technical discussion forum: Maintenance, performance, installations, modifications, how-to's and troubleshooting.
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painter69
Posts: 26
Joined: Sun Jul 03, 2011 7:29 pm
Car: 1990 300ZX TT/swap 5sp 2-0
1995 300ZX convertible

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Having this problem now,when car hits about 4 pounds of boost check engine light goes on in 3rd,4 and 5 gear any ideas?

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300ZXttZMAN
Posts: 6800
Joined: Mon Nov 22, 2010 4:07 pm
Car: 1990 Nissan 300ZX TT 5spd pearl white

DD: 2008 Nissan Frontier NISMO pkg 4x4 Crew Cab
Location: Sulphur, LA 70665
Contact:
Contact 300ZXttZMAN

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Run the codes then get back to us with what you find.

http://www.nicoclub.com/archives/nissan ... ostic.html

:dblthumb:
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painter69
Posts: 26
Joined: Sun Jul 03, 2011 7:29 pm
Car: 1990 300ZX TT/swap 5sp 2-0
1995 300ZX convertible

Post

I don't have the stock ecu any more I put a haltech platinum pro, not sure how to get codes out of that
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painter69
Posts: 26
Joined: Sun Jul 03, 2011 7:29 pm
Car: 1990 300ZX TT/swap 5sp 2-0
1995 300ZX convertible

Post

Figured it out, the knock sensor wasn,t pluged in,all good now
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