Another freaking cht question?, Sorry lost all text on previous post |
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Another freaking cht question?, Sorry lost all text on previous post |
sholman5 |
Oct 2 2021, 08:37 PM
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#1
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Kraut burner Group: Members Posts: 189 Joined: 11-September 16 From: Ormond beach, Fl. Member No.: 20,391 Region Association: South East States |
73 1.7 Low cold start idle.Basically MPS holds vacuum. Pin 8-10 reads 359 ohms, pins 7-15 102 ohms. Fuel pressure 29. AAR opens and close properly. Idle air, if I screw it closed engine will stall. Checked cht 82 degrees 1764, warmed up car and read cht hot 1659. Is this a short in the cht. Would it be sending ecu a signal that it is running rich and lean it out. If I turn the ecu knob 2 or 3 clicks the idle smooths out,, but increases the idle speed.I'm pulling my hair out.
Thnx Chris |
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