LS1TECH - Camaro and Firebird Forum Discussion

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-   -   scanmaster reading low 400's WTF (https://ls1tech.com/forums/pcm-diagnostics-tuning/82084-scanmaster-reading-low-400s-wtf.html)

shawn's SS Jun 22, 2003 10:04 AM
scanmaster reading low 400's WTF
 
O.k. I just finished Hotcam install and have about 250 miles on her, so I took her out for some scanmaster readings. I did three runs first was 434 w/ 0 knock, second was 433 w/ 0 knock and third was 447 w/ 0 knock. How could it be so lean? I don't plan on getting tuning done till headers are bought and installed. Mods are lid and magnaflow catback I have a MAFT but havn't hooked it up yet.One other thing, on hot starts it doesn't want to idle right away, but I don't wanna drill the TB blade, I heard tuners don't like that?

Does anyboy else have problems with their scanmaster? mine shuts off constantly (yes it has a good connection) This is my second one first one did the same thing :bang:

shawn's SS Jun 22, 2003 08:42 PM
Re: scanmaster reading low 400's WTF
 
ttt :bang:

shawn's SS Jun 23, 2003 03:32 PM
Re: scanmaster reading low 400's WTF
 
anybody? :bang:

shawn's SS Jun 23, 2003 10:09 PM
Re: scanmaster reading low 400's WTF
 
last time :( Am I running lean or rich? Can I do a temporary tune with my MAFT and scanmaster? What do I look for? How?


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