86 Civic Si - ECU
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86 Civic Si - ECU
First off let me say hi to everyone...just joined today.
I just got an 86 Civic Si and it has a bad ECU. None of the junkyards in the area seem to have what I need. It is a PE7 ECU and I read here somewhere that the PG7 from an 86-87 Intergra is a straight swap except mabye it runs a bit rich. Is this correct?? and does anyone have either of these ECU's that they would be willing to part with??
Muddy
I just got an 86 Civic Si and it has a bad ECU. None of the junkyards in the area seem to have what I need. It is a PE7 ECU and I read here somewhere that the PG7 from an 86-87 Intergra is a straight swap except mabye it runs a bit rich. Is this correct?? and does anyone have either of these ECU's that they would be willing to part with??
Muddy
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The teg ECU does work, and it's map is a little richer.
I may have a CRX ECU though, make an offer.
I may have a CRX ECU though, make an offer.
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That sounds great... the yards I have been looking at were going for between $25 and $40 if that had them. Not sure how much shipping is but how about $40 and you ship it the cheapest way you can??
Muddy
Muddy
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:thinking: You just said in your first post that none of the yards around you had it, yet they quoted you $25-40 for an item they didn't have?
I'll have to think about $40, since there's hardly anybody selling 1G CRX ECUs, it seems a bit low to me.
I'll have to think about $40, since there's hardly anybody selling 1G CRX ECUs, it seems a bit low to me.
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No one has one that I have found yet. They quote the price over the phone knowing they have that year/model car on the lot they don't know for sure if they have the part. The places here use pretty much flat rate prices. $25 for an ECU, $40 for a tranny, ect. Pull your own parts of course. It doesn't matter to them what kind of car it comes from. I did actually find a PG7 there that I am going to go back for this weekend but I would rather have the right one for the car then I can chip the PG7 later if I decide to try that .
Think about it... Counter offer if you would like to... I don't have alot to spend on it but I understand your position also.
Think about it... Counter offer if you would like to... I don't have alot to spend on it but I understand your position also.
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Originally Posted by ED9man
how much is a new one?
Muddy,
Tell you what, end of next week I'll be able to pull the ECU out of my parts car and decide by then whether I can part with it, or if I'm absolutely going to need it for an EFI conversion in the near future, and let you know. If I decide to keep it, I'll put you in touch with a friend of mine that I know for sure will part with one and you two can work something out.
I'm assuming that you want one soon, but aren't desperate [yet]. If this isn't the case, let me know and I'll pass on your offer to my friend and save myself some hard "what if" thinking.
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Thats cool...Not desperate yet...but really close...This is going to be my everyday driver and I still need to have exhaust put on before I get it inspected. If you would rather have the cash then I can wait but if your not really worried about it, then pass me on to your friend if you don't mind.
Hey there is a honda-acura only wrecking yard really close to me...he only has 88 and up mostly though. If your looking for something from another car I can check and see what he has.
One question... If I do get that PG7 this weekend does auto or manual make a dfference on the ECU?? I don't remember which it was....
Thanks
Muddy
Hey there is a honda-acura only wrecking yard really close to me...he only has 88 and up mostly though. If your looking for something from another car I can check and see what he has.
One question... If I do get that PG7 this weekend does auto or manual make a dfference on the ECU?? I don't remember which it was....
Thanks
Muddy
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IIRC, the auto ECU's are a bit more conservative power wise, and I can't remember if the old ECU's had the tranny controller built in or not.
You want to stick with a 5 speed ECU if at all possible.
You want to stick with a 5 speed ECU if at all possible.
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Great news... I wen't to the junk yards today and found my ECU.. got it for $25...woo hoo. Works great... I have to go back tomorrow and pick up a throttle body as my ECU tells me my throttle angle senser is out.
Thanks for all your help Harry. It looks like I won't need that one you have so you can save yourself all that hard "what if" thinking.
Muddy
Thanks for all your help Harry. It looks like I won't need that one you have so you can save yourself all that hard "what if" thinking.
Muddy