Zero on Mileage
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Zero on Mileage
I have been swapping ecms and memcals working on a tune. I have also repaired the grounds on the digital dash. Today I noticed that the instantaneous mileage was zero and the Avg was stuck on 1.2. The Mileage to empty is also zero. It does this with two different ecms and three Eproms.
Any ideas?
Any ideas?
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From: North Yorkshire, England
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Eddie, This doesn't happen to be with a scanner connected to the ALDL does it? It is normal for Range and Fuel Economy data to be bad while a scan is in progress and ECM is in ALDL mode for the reason that -js- mentioned. Cluster data from the ECM is surpressed in favor of engine data in this mode. Disconnect from the ALDL and reset. Just a SWAG.
Last edited by Ray Quayle; Oct 17, 2006 at 02:02 AM.
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Originally Posted by Ray Quayle
Eddie, This doesn't happen to be with a scanner connected to the ALDL does it? It is normal for Range and Fuel Economy data to be bad while a scan is in progress and ECM is in ALDL mode for the reason that -js- mentioned. Cluster data from the ECM is surpressed in favor of engine data in this mode. Disconnect from the ALDL and reset. Just a SWAG.
