At 02:50 PM 12/28/2009, Jim Cochran wrote: >idles at 1900 rpm, power when cold, wimpy when warm, dies when hot- I >see a trend here... Obvious candidate would be open circuit on Temp-II sender circuit. Voltage one side is ground; voltage on other side should be close to the same as T-I sender if engine is at ambient. When engine warms up, T-II voltage IIRC is a few tenths of a volt. If at any time voltage is either zero or +5v then you have an open in the ECU or ground line, or an open T-II sender. >water level sensor blinking constantly Not related. Unplug the 42/43 "relay" from the panel -- if it blinks after that it's a gauge problem, leaky 10uf/16v cap inside the gauge.
>would it make a difference if the wires from temp sensor at thermostat >were reversed? I had pulled them off the sensor when first removing >it. I believe this is just a variable resistor, right? Both the gauge sender and the Temp-II sender are non-polarized thermistors -- high resistance cold, low resistance hot. Look for problems at the terminals. Yrs, David |
Please note - During the past 17 years of operation, several gigabytes of
Vanagon mail messages have been archived. Searching the entire collection
will take up to five minutes to complete. Please be patient!
Return to the archives @ gerry.vanagon.com
The vanagon mailing list archives are copyright (c) 1994-2011, and may not be reproduced without the express written permission of the list administrators. Posting messages to this mailing list grants a license to the mailing list administrators to reproduce the message in a compilation, either printed or electronic. All compilations will be not-for-profit, with any excess proceeds going to the Vanagon mailing list.
Any profits from list compilations go exclusively towards the management and operation of the Vanagon mailing list and vanagon mailing list web site.