 Compatibility Question, ECU ~ MPS |
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| 76-914 |
 Jan 21 2011, 11:48 AM
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#1
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Repeat Offender & Resident Subaru Antagonist  Group: Members Posts: 13,509 Joined: 23-January 09 From: Temecula, CA Member No.: 9,964 Region Association: Southern California 
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So I started on my '73 yesterday. I should mention that this car started out as a 1.7 and is now a 2.0 GC. 1st I checked the MPS. Both coils were good and it held 10lb vac more than 2 min's, so I was elated. Until I discovered that the MPS was a 022 906 051E. As I read it, this is the '73 1.7 MPS. (IMG:style_emoticons/default/dry.gif) The ECU is a 039 906 021a. What can I expect? Anyone out there with actual experience involving this marriage. PBLanders section on this is still under construction. Thanks ahead of time.
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| dr914@autoatlanta.com |
Jan 21 2011, 12:04 PM
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#2
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914 Guru Group: Members Posts: 7,898 Joined: 3-January 07 From: atlanta georgia Member No.: 7,418 Region Association: None |
a little less kick especially in the top rpm range. Although these days with old worn out engines, old vacuum leaking, lower injector flow injection systems consisting of mismatched components and bad fuel injection parts rebuilds you may not notice anything to the point where you would think that the pressure sensors interchange
QUOTE(76-914 @ Jan 21 2011, 10:48 AM)  So I started on my '73 yesterday. I should mention that this car started out as a 1.7 and is now a 2.0 GC. 1st I checked the MPS. Both coils were good and it held 10lb vac more than 2 min's, so I was elated. Until I discovered that the MPS was a 022 906 051E. As I read it, this is the '73 1.7 MPS. (IMG:style_emoticons/default/dry.gif) The ECU is a 039 906 021a. What can I expect? Anyone out there with actual experience involving this marriage. PBLanders section on this is still under construction. Thanks ahead of time. |
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Posts in this topic
76-914 Compatibility Question Jan 21 2011, 11:48 AM
r_towle If you have an MPS that works, it can be adjusted.... Jan 21 2011, 12:08 PM SLITS Kent,
The ECU is an 052 .... run it with an 049 M... Jan 21 2011, 02:20 PM
r_towle
Kent,
The ECU is an 052 .... run it with an 049 ... Jan 21 2011, 02:29 PM SLITS
Kent,
The ECU is an 052 .... run it with an 049... Jan 21 2011, 05:23 PM 76-914 All good info. I think I have one Ron, but I'l... Jan 21 2011, 11:23 PM Bleyseng witha 052 you can run a 049 but at WOT you will be... Jan 22 2011, 04:34 AM |
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