 Injector #1 not firing, Is it the ECU |
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| DavidSweden |
 Jul 9 2015, 11:08 AM
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#1
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Member  Group: Members Posts: 479 Joined: 8-June 14 From: Sweden Member No.: 17,452 Region Association: Scandinavia  |
I am trying to figure out why my engine suddenly refused to start. This evening I was checking the injectors. I removed the injectors turned on the ignition and tested the spray pattern by opening/closing the throttle. The number #1 injector did not click /spay fuel, I took the connector for #2 and plugged it into #1 and it worked. I then removed the wiring harness from the ECU and checked for faults to ground and it seems good.
Can anyone explain why the injector does not work? I should also add that the car fires on the first start attempt runs for a couple of seconds and then refuses to start again. The plugs are dry on inspection, there is spark, timing is set and I have compression as well as fuel pressure. I have also replaced TS2 and have a rebuilt MPS. Thanks (IMG:style_emoticons/default/headbang.gif) |
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Posts in this topic
DavidSweden Injector #1 not firing Jul 9 2015, 11:08 AM
Bob L. From what I have read, ECU failure is very rare. C... Jul 9 2015, 11:19 AM larss The ouput in the ECU for #1 is in common with #3 ... Jul 9 2015, 11:56 AM
DavidSweden
The ouput in the ECU for #1 is in common with #3... Jul 10 2015, 11:37 AM larss When the injector does not fire is that because of... Jul 11 2015, 11:01 PM falcor75 David send me a PM, I have a working 2.0 ECU you c... Jul 12 2015, 04:20 AM larss Any update on this..? Intrested to hear how it we... Jul 20 2015, 05:29 AM DavidSweden
Any update on this..? Intrested to hear how it w... Jul 20 2015, 05:41 AM larss
Any update on this..? Intrested to hear how it ... Jul 20 2015, 05:59 AM  |
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