2007 GXP code P0521

2007 GXP code P0521

Postby Sttaaapppeeennn » Sat Oct 27, 2012 11:12 am

This code is --- Engine Oil Pressure Sensor/Switch Circuit Range/Performance . Has anyone had this problem as well? Getting ready to change the switch near the oil filter but in the mean time in case this doesnt work anyone have any other suggestions. Thanks
2000 Grand Prix GTP -- TEP TRANS , TURBOCHARGED. PT67 /1.9 Mod Rockers/CC Valve Springs 105's/Plog/48lb Injectors / Borla Exhaust/ Cartuning PCM / KYB Struts/K&N Intake/Autolite 103/ SD Appearance Package / Tuned by Deekster Derek and Myself ------------------PB - 13.7 at 102.4 MPH <<< soon to be broken!!!
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Re: 2007 GXP code P0521

Postby BC2002SS » Sat Oct 27, 2012 1:09 pm

use a multimeter and test the wire back to the computer for a short. one lead at the switch the other at the pin on the comp
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1.81 60' 13.004 @102
new best 1.939 60' 12.909 @ 104.50
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Re: 2007 GXP code P0521

Postby Sttaaapppeeennn » Sat Oct 27, 2012 11:48 pm

switch isnt done yet but the wires are all good. Aiming for doing the switch tomorrow /Sunday
2000 Grand Prix GTP -- TEP TRANS , TURBOCHARGED. PT67 /1.9 Mod Rockers/CC Valve Springs 105's/Plog/48lb Injectors / Borla Exhaust/ Cartuning PCM / KYB Struts/K&N Intake/Autolite 103/ SD Appearance Package / Tuned by Deekster Derek and Myself ------------------PB - 13.7 at 102.4 MPH <<< soon to be broken!!!
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Re: 2007 GXP code P0521

Postby Sttaaapppeeennn » Fri Nov 23, 2012 7:39 am

sorry i took so long to get back to this post..... I ended up changing spark plugs/wires and switch at the same time. Not sure which it was but it fixed issue and shes running great again. Been driving for about 3 or more weeks now and no codes ..:)
2000 Grand Prix GTP -- TEP TRANS , TURBOCHARGED. PT67 /1.9 Mod Rockers/CC Valve Springs 105's/Plog/48lb Injectors / Borla Exhaust/ Cartuning PCM / KYB Struts/K&N Intake/Autolite 103/ SD Appearance Package / Tuned by Deekster Derek and Myself ------------------PB - 13.7 at 102.4 MPH <<< soon to be broken!!!
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Re: 2007 GXP code P0521

Postby Specter GXP » Mon Apr 22, 2013 6:33 pm

how easy was it to get the plugs done on the GXP?
2007 Grand Prix GXP
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Re: 2007 GXP code P0521

Postby Sttaaapppeeennn » Wed Aug 14, 2013 11:06 pm

sorry specter......I am just seeing your post now. I dont know why NEP isnt sending me emails when someone responds on my posts anymore. I think the plugs were easy.
2000 Grand Prix GTP -- TEP TRANS , TURBOCHARGED. PT67 /1.9 Mod Rockers/CC Valve Springs 105's/Plog/48lb Injectors / Borla Exhaust/ Cartuning PCM / KYB Struts/K&N Intake/Autolite 103/ SD Appearance Package / Tuned by Deekster Derek and Myself ------------------PB - 13.7 at 102.4 MPH <<< soon to be broken!!!
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