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-   -   Effects Of A 93 Ecu In A 94? (https://www.nopistons.com/3rd-generation-specific-18/effects-93-ecu-94-a-30700/)

9BASE3 12-22-2003 11:42 AM

Noone really seems to know... Will it work? Don't really see why not, but about the EGR: Will there be a Check Engine Light or not? Thanks

tampaFD 12-22-2003 12:24 PM

i can only see 2 things. the egr will matter if the ecu is federal or calif. emissions calibrated. cali cars have a electric sensor on them that the federal cars dont. that might set a code. i dont think the air bag is tied into it in any way but the 94 have 2. their is a jumper you need to change and solder if the ecu was from an auto.

happy holidays

9BASE3 12-22-2003 12:35 PM


Originally Posted by tampaFD' date='Dec 22 2003, 12:24 PM
i can only see 2 things. the egr will matter if the ecu is federal or calif. emissions calibrated. cali cars have a electric sensor on them that the federal cars dont. that might set a code. i dont think the air bag is tied into it in any way but the 94 have 2. their is a jumper you need to change and solder if the ecu was from an auto.

happy holidays

Thanks for the info. It's from a manual so the real concern is the EGR.. Never heard of anyone using the 93 ECU in a 94.. The CEL is what we are trying to figure out. https://www.nopistons.com/forums/pub...#>/biggrin.png https://www.nopistons.com/forums/pub...#>/biggrin.png

Fd3BOOST 12-22-2003 10:18 PM

I have a 94 ECU I will trade with you for that 93 if you want Justin.

93 R1 12-23-2003 03:45 PM

What the hell are you doing with a stock ECU?

BoOsTin FD 12-23-2003 05:40 PM

Actually, he asked that question for me. I have a 94 fd and i'm planing on getting a Pettit unlimited ecu which is from a 93. So we were wandering if the check engine light would come on or not.

DuMaurier 7 12-23-2003 08:54 PM

Got a jap spec R1 ECU!.

93 R1 12-24-2003 07:25 AM

you'll be fine

9BASE3 12-25-2003 12:39 PM

Sorry I disappeared... Yeah. The ECU is for boostinFD. He has a 94 FD and was curious if the 93 Petit computer will work, and if it will throw a constant CEL due to the EGR dirrerence.. https://www.nopistons.com/forums/pub...#>/biggrin.png https://www.nopistons.com/forums/pub...#>/biggrin.png


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