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chipped pr4 now code 7? (not on before!) help!

Old 07-04-2007, 12:55 AM
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Join Date: Feb 2006
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Default chipped pr4 now code 7? (not on before!) help!

just as title says i put my xenocron TE basemapped chip into my ecu. and i wasnt throwing a single code before hand. now im throwing a code 7 (tps). any past experiences with anything like this??

by the way this is a boosted ls 90 hatch.

let me know asap!

any ideas are appreciated.
757yllalnad is offline  
Old 07-04-2007, 01:18 AM
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Default Re: chipped pr4 now code 7? (not on before!) help!

voltage of tps
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Old 07-04-2007, 01:21 AM
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Location: Floresville Tx
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Default Re: chipped pr4 now code 7? (not on before!) help!

Hey, if it were me i would start with the simple stuff, check connections, ohm wires, it might be intermitant due to a bad connection from moving the ecu around. Pull the connector at the tps and mesure voltage at the yel/wht (+) grn/wht (-) should be five volts with the ignition on. Hopefully nothing happend to the ecu.
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