"Testing" an ECU... |
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"Testing" an ECU... |
dbgriffith75 |
Mar 13 2009, 05:41 AM
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#1
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TheGrif Group: Members Posts: 509 Joined: 25-July 07 From: Iowa, USA Member No.: 7,945 Region Association: Upper MidWest |
Is there any way to do it? I was digging through the shed and found the old ECU that was used on my car when it was FI. Is there any test I can run at home (bear in mind my car isn't in any condition to do it, if the car is required that is) or is there any place I could take it to have it done?
Thanks in advance. |
JoeSharp |
Mar 13 2009, 07:00 AM
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#2
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In Irvine, Ca. May 15-18 Group: Members Posts: 3,947 Joined: 9-July 03 From: DeLand, Florida Member No.: 898 Region Association: South East States |
Jeff Bowlsby in the vendors fourm
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tod914 |
Mar 13 2009, 08:47 AM
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#3
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Advanced Member Group: Members Posts: 3,755 Joined: 19-January 03 From: Lincoln Park, NJ Member No.: 170 |
Pelican Parts rents testers
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Spoke |
Mar 13 2009, 08:53 AM
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#4
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Jerry Group: Members Posts: 6,978 Joined: 29-October 04 From: Allentown, PA Member No.: 3,031 Region Association: None |
I tested the ECU before connecting everything to the engine. It is important to check all sensors and pieces before assembly. I found that one of the vacuum advance bellows was shot and wouldn't hold a vacuum. Here is a link to my ECU testing thread:
Testing An ECU |
underthetire |
Mar 13 2009, 09:36 AM
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#5
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914 Guru Group: Members Posts: 5,062 Joined: 7-October 08 From: Brentwood Member No.: 9,623 Region Association: Northern California |
Wow, thats cool but a whole lot of work ! I was having some issues with my Djet when things got hot. Bought a $250 megasquirt ECU and installed it. Now I can watch it with my laptop! Found out the CHT was going open at high temps. Thats fixed, and only one vacuum line now ! I tested the ECU before connecting everything to the engine. It is important to check all sensors and pieces before assembly. I found that one of the vacuum advance bellows was shot and wouldn't hold a vacuum. Here is a link to my ECU testing thread: Testing An ECU |
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