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Just got my scanmaster. Please eval readings

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ekafrawy

United States of Space
Joined
Dec 13, 2006
Messages
700
A little background. I have an 87 GN 109,000 miles. Everything is stock except flowmaster 3" catback, and cold air intake. I recently replaced plug wires, coil pack, cleaned intercooler inside and out. Adjusted IAC and TPS , and replaced fuel filter, pcv valve, and breather. I have a autometer boost guage that reads around 12 to 14 psi max.

ScanMaster reading at Idle:

o2 milivolts : 390 idle
af: 04
L8 41
Bat: 13.7
Int: 128
Bl: 139
Clt: 151
Ats: 63
r: 625
tps: .46 (idle)
Iac: 26
cc: 08
Mal: 00
 
Overall it looks good. TPS is on the high side. The idle which is set by the chip is low. I don't know what the stock chip called for. Normally idle rpms are around 800 to 900.
 
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