So fuel is getting to the fuel distributor (3A) - but not to any of the injectors - lines going to..
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...the injectors are dry at the injectors and distributor. Thoughts?
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BTW - got the CD today - thanks!!!
)
(although it won't run on any of my XP boxes - have it running on a makeshift WinME box with no problems).
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(although it won't run on any of my XP boxes - have it running on a makeshift WinME box with no problems).
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the distributor? After that I would be thinking clogged injectors, but to have all of them clogged would seem unusual. The other thing is the fuel pressure regulator. If it is similar to what I am used to, it is mounted on the block on the driver side. Just look for some additional lines running to a small box. If thats bad you will not have the correct pressure either.
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...ETKA mentions two pressure regulators...one with an electrical connection on it (2A)
<IMG SRC="http://audi.mtnre.com/images/Audi80/FPR1.jpg">
<IMG SRC="http://audi.mtnre.com/images/Audi80/FPR1.jpg">
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#9
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Also called the "mechanical" fuel pressure reg, it maintains a working pressure of 55psi inside the fuel pressure head.
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Engine Performance - Loss of Power or Engine Misfire
Group: 25
Number: 93-05
Date: March 15, 1993
Subject:Loss of Power or Engine Misfire
Model(s):
80/90 1988 - 1992 m.y. With 5cyl. engine code NG
Condition: Loss of power under load and/or engine misfire.
Cause: Fuel Distributor
Low fuel flow caused by restriction at inlet banjo bolt (arrow) on fuel distributor.
Note: From 1988 m.y. the inlet banjo bolt has a mini filter screen which must be replaced during the 7500 mile maintenance service.
Service
Banjo Bolts
- Inspect banjo bolt for identification marks
Illustration A <img src="http://pictureposter.audiworld.com/60004/fuel_dist.jpg">
If the hex head of the banjo bolt has a raised shoulder (arrow), it contains a mini-filter.
- Replace mini filter with banjo bolt Part No. N 021 071 2
Illustration B <img src="http://pictureposter.audiworld.com/60004/banjo_bolt_-fuel.jpg">
The hex head of this banjo bolt does not have a raised shoulder and does not contain a mini-filter
Note :Whenever these vehicles are in for any type of service, inspect the inlet banjo bolt and replace it if it has a shoulder as in illustration A.
Caution! Part numbers are for reference only. Always check with your Parts Dept. for latest information.
Group: 25
Number: 93-05
Date: March 15, 1993
Subject:Loss of Power or Engine Misfire
Model(s):
80/90 1988 - 1992 m.y. With 5cyl. engine code NG
Condition: Loss of power under load and/or engine misfire.
Cause: Fuel Distributor
Low fuel flow caused by restriction at inlet banjo bolt (arrow) on fuel distributor.
Note: From 1988 m.y. the inlet banjo bolt has a mini filter screen which must be replaced during the 7500 mile maintenance service.
Service
Banjo Bolts
- Inspect banjo bolt for identification marks
Illustration A <img src="http://pictureposter.audiworld.com/60004/fuel_dist.jpg">
If the hex head of the banjo bolt has a raised shoulder (arrow), it contains a mini-filter.
- Replace mini filter with banjo bolt Part No. N 021 071 2
Illustration B <img src="http://pictureposter.audiworld.com/60004/banjo_bolt_-fuel.jpg">
The hex head of this banjo bolt does not have a raised shoulder and does not contain a mini-filter
Note :Whenever these vehicles are in for any type of service, inspect the inlet banjo bolt and replace it if it has a shoulder as in illustration A.
Caution! Part numbers are for reference only. Always check with your Parts Dept. for latest information.