 Are 1.7 and 2.0 ECU's, fully interchangable ?? |
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| jimkelly |
 Aug 3 2005, 07:59 AM
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#1
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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 know MPS's are not.
Jim |
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| ArtechnikA |
Aug 3 2005, 08:01 AM
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#2
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rich herzog Group: Members Posts: 7,390 Joined: 4-April 03 From: Salted Roads, PA Member No.: 513 Region Association: None |
full parts identification and compatibility list here
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| smg914 |
Aug 3 2005, 08:03 AM
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#3
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Sahara Beige Steve Group: Members Posts: 1,979 Joined: 22-February 04 From: Tampa, FL Member No.: 1,695 Region Association: None  |
Yes, but only up to 1974. The Control Units for 1975 and 1976 2 liters are different.
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| Bleyseng |
Aug 3 2005, 08:30 AM
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Aircooled Baby! Group: Members Posts: 13,036 Joined: 27-December 02 From: Seattle, Washington (for now) Member No.: 24 Region Association: Pacific Northwest |
only the 73 ECU is for either a 1.7 or a 2.0l but to make it work you need all the other special 2.0l parts.
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| jimkelly |
Aug 3 2005, 09:07 AM
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#5
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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 |
Root and I installed a 1976 2.0L in my 1972 914 that previsouly had a single carbed 1.7 in it. We had tried a 1.7 ecu in it because we thought we had a problem with getting power to the fuel pump but since then we have buttoned up everything and will try to get it running today - after we swap back the ecu that came with the 2.0L. Pray for us (IMG:http://www.914world.com/bbs2/html/emoticons/pray.gif)
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