914 1.7 FI Question, Accel Enrichment injector operation |
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914 1.7 FI Question, Accel Enrichment injector operation |
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Jun 26 2017, 10:35 AM
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Newbie Group: Members Posts: 26 Joined: 5-March 06 Member No.: 5,672 |
I have a 1.7 with stock injection that fires two injectors when the throttle is opened. (key on, engine not running.)
Are only two triggered or are all four? If all four, is the TPS likely a problem source? Where is the best Theory of Operation for this system? The big blue Bosch Book? FWIW All of the injectors fire (in pairs) when running so the r is not a ECU, harness or injector problem. The car is pretty lame until it gets up in the revs. |
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