 Want to Borrow: FI Pressure Gauges, Bosch CIS on Son's Audi needs tuning |
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| Eddie914 |
 Mar 5 2007, 03:55 PM
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Does anyone have a set of test gauges that can be used to tune Bosch CIS fuel injection?
My son has a 1986 Audi 4000CS with the 1.8 liter Fuel Injected engine. Lately it has experienced a warm start problem. The engine is very difficult to start when warm. Engine is running fine, shut is off and immediately try to start the engine and the starter will crank and crank but not fire. If the accelerator pedal is held down, the engine fires intermittently. The gas tank filter and main fuel filter are brand new. The distributor cap, rotor and spark plugs will be replaced tonight. I'm guessing the Control Pressure Regulator is out of adjustment. The Thermo Time Switch seems faultily also since cold starts are not the best (fine when the temp is below 40 degrees F, but not good between 40 & 70 degrees F) Thanks Eddie |
 
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Posts in this topic
Cap'n Krusty 86 should be CIS-E. If it is, there's no W/U ... Mar 5 2007, 04:35 PM
LS6/914 Eddie, I have the complete CIS-E fuel pressure gau... Mar 5 2007, 10:06 PM  |
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