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Just a guess, but I think I have read that the 1999 cars only used one O2 sensor, whereas 2000 and forward have two. If true, the ECU will be looking for a second sensor input.
Another issue may be the communication protocal used between the ECU and ABS controllers as this changed with the 2000 model year too.
posted by 198.208.25...
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Posts in this Thread:
- SOC ECUs, Joe Caparosa, Mon, 9 Mar 2009 07:41:42
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