2nd Generation Specific (1986-1992) 1986-1992 Discussion including performance modifications and technical support sections.
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ECU Help Redom N374

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Old 09-13-19, 04:08 PM
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ECU Help Redom N374

Hey guys! Anyone have ANY info on these ecus? Ive read alot of different stuff on them and about some blackbox that i cant seem to have either.. Any help appreciated
Old 09-16-19, 10:51 AM
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they had 3 levels of the ecus.

A was for the stock cat, stock turbo, slightly higher boost, different fuel and timing maps.
b was stock turbo, full exhaust
C was custom, so these should be bought as an ecu that has been upgraded to an Eprom, and if you're a Hacker, you could tune it yourself
Old 09-16-19, 03:51 PM
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Thanks! How would i check what ecu level i have?
Old 09-17-19, 10:58 AM
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if you can read the sticker under the tape, it should say, if not you can send them the serial number and they can look it up.
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