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Power Strokes
6.4 Aftermarket
MCC / DIY Tuning for 6.4
SCT 3015R and ***/cat ******. High idle
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[QUOTE="Cantbuytime, post: 1298695, member: 23683"] I have been running that sct 3015r for a week with the EGR and *** turned off in the tuner using factory exhaust and it's been running fine. Today I made my own ****** pipe. I remove the ***, cat and mufflers. Now the truck is idleing at almost 1000 rpm. Read a few threads that the EGT sensors needed plugged in but not installed The front sensor is still in the factory spot. The rear 2 have no bungs anymore. So I plugged in all 3 sensors and the pressure sensor. Still idles high What to do next? [/QUOTE]
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MCC / DIY Tuning for 6.4
SCT 3015R and ***/cat ******. High idle
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