Scanmaster readings help

[matt188]

I got my Scanmaster today and I'm looking for any input I can get. The car does not seem to accelerate as quickly as it should. Here are my results at idle:
Thank you
o2: 746
KR: 0.0
AF: 06
L8: 44
BAT: 13.6
INT: 128
BL: 134
MPH: 0
CLT: 167
ATS: 102
R: 750-800
TPS: .38
IAC: 55
CC: 57
NAL: 00

 

[earlbrown]

It won't help you wit accelerating but turn your ''idle screw'' until the TPS reads .42 and report back what the IAC reading it. If you have an off idle cough, that might make it a little better.


Other than that, you' really can't diagnose a running condition with idle numbers.

 

[matt188]

It won't help you wit accelerating but turn your ''idle screw'' until the TPS reads .42 and report back what the IAC reading it. If you have an off idle cough, that might make it a little better.


Other than that, you' really can't diagnose a running condition with idle numbers.

Ok, what rpm or mph should I record the readings?

Thank you

 

[buickGN3:16]

With your boost level set according to your fuel octane record them on a wide open throttle pull

 

[GNONYX]

Follow these instructions to adjust the TPS and IAC
http://www.vortexbuicks-etc.com/tps_adjustment.html
http://www.vortexbuicks-etc.com/iac_adjustment.html

 

[matt188]

Thank you

 

[TurboBuRick]

After a wot pull, use the recall button on the scanmaster to show lowest o2 and any knock retartd. Ideally you would see 795-800mv on the left and 0.0 knock retard on the right. Hold both recall and mode to show mph that the readings were taken. Post back with results..

 

[Emiliano Lago]

After a wot pull, use the recall button on the scanmaster to show lowest o2 and any knock retartd. Ideally you would see 795-800mv on the left and 0.0 knock retard on the right. Hold both recall and mode to show mph that the readings were taken. Post back with results..

x2