[Diy_efi] WB testing problems

rr RRauscher at nni.com
Thu Apr 25 21:03:36 GMT 2002


Check that the LED is not in backwards. Flat on LED
goes to bar on PCB footprint. Also check that the LED
is good (seen both).

Only need 12 v for the test out procedure (w/o sensor).

BobR.


Enzo wrote:

> Im having problems similiar to stephen.
> My problem is that my heater ready light is not turning on.
> I went ahead and tried step 25 and 26 but im getting very high readings..
> (step 25 im getting 7.76V when i should have .1V).  What could be wrong?
>
> I realized that i was only getting 12.9V to the heater circuit So i figured
> i would need more and maybe that's why it
> wasn't working BUT when i went and powered it up with 14.3V still nothing.
>
> What could be wrong?
>


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