My 97 with a FMII is due for tab renewal and I decided to modify it to be IM legal, but I can't seem to get all the IM readiness monitors to run. O2, CAT, and EGR have not run after 200 miles of test driving. Any suggestions are welcomed.
Background info: About 10 years ago, I bought and installed a FMII - rewiring the ECU harness and installing the ballast resistors at the injector harness. When the Link computer came out that matched the stock harness, I rewired it back to original. My car had about 12k miles pre-FMII and now has about 32k miles. My work this last two weeks involved installing the stock ECU, stock injectors with a second injector harness, stock MAF sensor, and moving the power steering wire back to the PS pump. I found that the trunk light was staying on all the time and had to replace a dead battery. Shortly after initial start up, I developed an IAC trouble and it looks like I have a pin in the ECU wiring harness that is making a poor connection - fully seating that wire in the connector has cleared the IAC trouble. I've been going thru the factory shop manual's drive cycle to get the IM readiness monitors to run, I only have 3 monitors to go - O2, CAT, and EGR. My manual says to get each of these to run, to drive in mode 2. Mode 2 is described as driving the car for 5 minutes any way you want, followed by at least 60 seconds of steady speed driving between 50 and 60, with a note that ECU speed may not match dash speed. I've driven about 200 miles with most of that at about 57 ECU speed and still these three monitors have not tried to run. Has anyone else run into this and are there any suggestions other than to just keep driving it?
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