 ECU identification |
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| tradisrad |
 Sep 17 2006, 10:06 AM
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#1
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Senior Member  Group: Members Posts: 985 Joined: 11-September 06 From: San Mateo, CA Member No.: 6,815 Region Association: Northern California  |
Hi 914 club, I am a new member to the club but a long time owner (since 1989),
Any how, I am looking to identify the make of my ECU, I know it is as simple as looking at the sticker on top of the ECU, however at some point the ECU I am currently using was spray painted and then the paint was scratched away to reveal the sticker (not by me) and when the paint was scratched away the numbers from the sticker were also removed, and I can not make out the last few critical numbers. So my big question is how in the world can I tell what ECU I have? Is there any internal markings that may lead me to my answer? What I do know, is that it is D-jet, it has a idle mixture knob and I am running it on a 2.0. My throttle body is a '74, but my head temp is a '73 w/o a ballast (and yes I am having some issues). Thanks in advance, -Rob |
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| Bartlett 914 |
Sep 17 2006, 01:51 PM
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#2
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Advanced Member Group: Members Posts: 2,218 Joined: 30-August 05 From: South Elgin IL Member No.: 4,707 Region Association: Upper MidWest |
The ECU, the MPS and CHT must all be the correct combination. Have you looked here? http://members.rennlist.com/pbanders/DJetParts.htm
This is the Bible fot Djet as far as i am concerned. I know this doesn't quite answer your question. There is extensive detail on the insides of your ECU. It may be necessary to open it. If it can be done otherwise, I don't know how. I had a mismatch on my car (CHT and ECU). The main symptom was poor running until hot. Mark |
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Posts in this topic
tradisrad ECU identification Sep 17 2006, 10:06 AM
bd1308 You'll be surprised at what a new wiring harne... Sep 17 2006, 11:32 AM rdauenhauer :idea: Very good question.
First how do you ... Sep 17 2006, 11:55 AM bd1308 ive had a DJET computer open and i didnt see any n... Sep 17 2006, 11:59 AM tradisrad Thanks for the replies,
First how do I know that m... Sep 17 2006, 04:12 PM Bleyseng O hg and at 1.35 for a 043? in San Mateo so you ar... Sep 17 2006, 07:43 PM tradisrad Bleyseng,
I do understand that the MPS should rea... Sep 18 2006, 09:20 AM Bleyseng Inside there is usually a sticker that says - CUX1... Sep 18 2006, 09:39 AM tradisrad I'll check inside the ECU for a sticker, thank... Sep 18 2006, 10:13 AM pbanders Some (not all) ECU's have a sticker inside. Se... Sep 18 2006, 11:05 AM
tradisrad I used the second meter to test 2 of the MPS I hav... Sep 18 2006, 09:25 PM |
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