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Old Feb 23rd, 2021, 19:57   #32
ChasesDragons
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Last Online: Apr 12th, 2024 10:39
Join Date: Oct 2011
Location: NW
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That was what I was hoping. The 3 port system looked So complicated, that it seemed like a direct line back to the tank would prove a disaster of some kind!


To add to my miseries, I started going through the sensors and found no resistance reading on the COOLANT TEMP sensor near the AAV (not sure is infinity or short - it just showed 1).

I Wonder if this might trigger overfueling....

Anyhow, I will look for a replacement and will previous advice to check the AAV (Auxiliary Air Valve).

The MAP sensors is giving all the right resistance values. I am going to get one of those cheapy Vacuum Testers from ebay and run vacuum checks just to make sure. iroll
motors quotes of 285 for reconditioned MAPS seen entirely more palatable than what I heard Bosch were quoting

Warmest Regards & thank you all, for helping rekindle my passions in older vehicles.
Udhi

Quote:
Originally Posted by 142 Guy View Post

Or it may be possible to completely remove the tee making for a continuous line from the fuel pressure return port back to the tank.
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