 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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| Bleyseng |
Sep 17 2006, 07:43 PM
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#2
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Aircooled Baby! Group: Members Posts: 13,037 Joined: 27-December 02 From: Seattle, Washington (for now) Member No.: 24 Region Association: Pacific Northwest |
O hg and at 1.35 for a 043? in San Mateo so you are near sealevel so close to me.
For WOT (0hg) you should be at 1.40, for Partload (4hg) at 1.19 and 15hg (idle) .76 this is again at about sea level. My readings are off a NOS 043 unit. |
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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 Bartlett 914 The ECU, the MPS and CHT must all be the correct c... Sep 17 2006, 01:51 PM tradisrad Thanks for the replies,
First how do I know that m... Sep 17 2006, 04:12 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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