 L-jet trouble shooting questions |
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| echocanyons |
 Oct 19 2008, 09:20 PM
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Advanced Member  Group: Benefactors Posts: 2,094 Joined: 24-December 02 From: Bay Area, CA Member No.: 7 Region Association: Central California 
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I have a 75 with a 1.8 & l-jet.
I recently purchased this car as a non-runner but in good overall structural condition. I am now at the point where it cranks by the key and I get spark and fuel but the injectors are not functioning. the checklist of things I have checked are: 1. Compression, good all the way around 2. Spark, also good all the way around 3. Fuel, good pressure, fuel pump runns when the AFM flap is moved and when the starter is engaged. 4. ignition switch replaced by me for a non-functioning one. 5. The dual relay were replace by a used unit that seems to work 6. The thing I know is wrong is, the injectors are not opening or getting a charge to open. I understand that normally the signal to power the injectors comes from the coil & they open twice per crank rotation in a non-sequential fashion. Are they powered by the ECU as well? Where should I start looking next? I bet if I can get the injectors to fire this puppy will start right up. |
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Posts in this topic
echocanyons L-jet trouble shooting questions Oct 19 2008, 09:20 PM
7275914911
I have a 75 with a 1.8 & l-jet.
I recently p... Oct 19 2008, 09:46 PM sean_v8_914 I'll second that. check relay pack center lead Oct 19 2008, 10:38 PM zx-niner If the above suggestion doesn't work, one thin... Oct 19 2008, 11:54 PM Cap'n Krusty Bingo! That's the wire that tells the ECU... Oct 20 2008, 12:19 AM echocanyons thanks for the tips
The white wire is in place on... Oct 20 2008, 05:34 PM r_towle Get two baby food jars..the little glass ones...or... Oct 20 2008, 05:38 PM
echocanyons finished the spray test, all looks good.
It must ... Oct 20 2008, 06:36 PM Drums66 Corosion is not our friend with these cars.......
... Oct 21 2008, 02:54 PM  |
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