ECU wrong connector

Nissan 300ZX technical discussion forum: Maintenance, performance, installations, modifications, how-to's and troubleshooting.
Rossco16
Posts: 8
Joined: Sun Dec 09, 2012 6:45 pm
Car: 1990 300zx 2+2 Fairlady Z

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Bought an ECU off ebay, 28 was the number on it the, a18-652 m22, it has the wrong connector, my care uses the blue connection, this ecu has two small connectors, whats going on? why are they different, did they make different connections? I was lead to believe that any 90-95 ecu would work for my car as long as it was a TT version, this on is said to be fore a 1990 TT MT


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SleeperPower
Posts: 20
Joined: Mon Aug 12, 2013 4:29 pm
Car: '90 Nissan 300zx Twin Turbo
Location: Toledo, Ohio

Post

Sounds like you may have a 300zx Z31 ECU. Look up a picture and compare the two.


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