 my 1976 2.0L idles and runs nicely, with 1.7 ecu and 1.7 mps ?? |
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| jimkelly |
 Aug 5 2005, 06:33 AM
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Delaware USA  Group: Members Posts: 4,969 Joined: 5-August 04 From: Delaware, USA Member No.: 2,460 Region Association: MidAtlantic Region  |
I bought a fuel injected 2.0L with all the goodies. The ecu was found to not be sending power to the fuel pump so we put an ecu from a 1.7 in it and - bam - power to fuel pump. We then noticed a engine surging problem at idle and put in an mps from a 1.7 and surging problem went away. What problems can this set up cause??
Jim |
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| Mueller |
Aug 5 2005, 06:38 AM
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914 Freak! Group: Members Posts: 17,155 Joined: 4-January 03 From: Antioch, CA Member No.: 87 Region Association: None 
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worst case would be it would run too lean and burn a piston.....
do you have access to an air/fuel ratio monitor?? just monitor the plugs and possibly increase the fuel pressure if you have problems.... congrats on having a running car (IMG:http://www.914world.com/bbs2/html/emoticons/beerchug.gif) |
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Posts in this topic
jimkelly my 1976 2.0L idles and runs nicely Aug 5 2005, 06:33 AM
mihai914 It will be certainly running too lean all the way,... Aug 5 2005, 06:37 AM Dr Evil Lean? A 1.7 MPS would be used to seeing less sucti... Aug 5 2005, 06:59 AM mihai914 Aug 5 2005, 07:17 AM Bleyseng You are fine at idle because the MPS settings are ... Aug 5 2005, 08:10 AM jimkelly 74 thru 76 ecu will work - or just 75 or 76 ecu?
... Aug 5 2005, 08:24 AM Bleyseng 1974-76 ECU's all take the 043 MPS and interch... Aug 5 2005, 09:16 AM
jimkelly Is this correct??
Why $100 if good parts are... Aug 5 2005, 09:26 AM |
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