New here - have a number of re-occuring trouble codes 2000 QX4

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kjnorm2000
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Joined: Sun Jan 18, 2009 10:19 am
Car: Infinity QX4
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Just bought a 2000 QX4, mil is on and seems to have some trany problem - but most codes lead me to the tps. they are as follows po120, po325, po510, po732 and po1705. trany seems to slip badly going into 2nd at times but otherwise strong, sometimes jumps to (in 2h) yellow 4wd light before correcting... any suggestions?


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SteveTheTech
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You have a problem with your throttle position sensor. Either the sensor has failed or the power supply and or ground may be compromised.

Here is a link to the EC section of the ESM. Look through this for what you will have to do to diagnose exactly what is wrong. Start at page EC-181.

Good Luck.

maxnix
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Joined: Mon Jul 22, 2002 8:11 pm
Car: 1995 Infiniti Q45
1995 Infiniti Q45t
2000 Infiniti Q45

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Small note: The correct word is recurring. There is no such word as re-occur, with or without the hyphen.

kjnorm2000
Posts: 3
Joined: Sun Jan 18, 2009 10:19 am
Car: Infinity QX4
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Steve, Thanks for all the info...


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