Quote:
Originally Posted by pcsbob
I am having a problem with my 2000 Boxster. I have a P1502 code and the car is in limp mode. I have been told that accelerator parts may be the cause which will require removal of the dash to reach. I suspect the parts you listed in this post may be the culpit.
Did you remove the dash to get ot these parts?
If not , how did you gain access
Thank you.
Bob
PCSBOB
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If your Boxster is a (model year) 2000 it should have the 7.2 DME.
Looking in the Bentley service manual under the 7.2 DME DTC codes.
P1502 is for (fault type)= Fuel pump relay output stage. (explanation)=short to B+/above upper limit/rich mixture threshold.
I would start by changing the fuel pump relay.
They are around $10.00 I think.
Do that see if it changes anything.
The issue your chasing is a throttle jacking spring issue??? (or other issue) but that is pre-2000 year models with the 5.2 DME. and non E-gas throttle. If you reference the Bentley service manual you will see P1502 under the 5.2 DME is for a jacking spring issue.
So Porsche used the same P-codes to reference different problems dependent on which DME or ECU the code is tied too.
Hope the Bentley manual is correct and that this helps.
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