04 neon tps sensor
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04 neon tps sensor
Alright so wife got a 04 neon rt after about a month the code p0122 came on changed tps then p2074 comes up so i replaced map or maf as well Ive replaced both parts checked for vacuum leaks, cant find any. Any suggestions?
Last edited by Slimjim71884; Jul 10, 2018 at 04:12 PM.
Captain
Joined: Jul 2016
Posts: 529
Likes: 18
From: SW Va
Welcome to the 2nd Gen Neon forum.
I see you still don't have any replies, so I'll see if I can get things started.
Were the replaced items faulty, or were you just tossing parts at the problem & hoping for joy?
Did you erase the codes after replacing the parts & if so, have the codes returned?
I see you still don't have any replies, so I'll see if I can get things started.
Were the replaced items faulty, or were you just tossing parts at the problem & hoping for joy?
Did you erase the codes after replacing the parts & if so, have the codes returned?
Captain
Joined: Jul 2016
Posts: 529
Likes: 18
From: SW Va
Well Jim how is the trouble shoot going?
Some additional thoughts in investigating the correlation between the TPS & MAP that the computer is unhappy with, for consideration here http://www.ertyu.org/steven_nikkel/n...000/EPL_14.pdf. Scroll down to read about the MAP & TPS correlation.
Are you certain that the computer supplied 5 volt reference is uncorrupted to the MAP & TPS sensors & that the replacement TPS resistance range is within specification?
Let us know what you find.
Some additional thoughts in investigating the correlation between the TPS & MAP that the computer is unhappy with, for consideration here http://www.ertyu.org/steven_nikkel/n...000/EPL_14.pdf. Scroll down to read about the MAP & TPS correlation.
Are you certain that the computer supplied 5 volt reference is uncorrupted to the MAP & TPS sensors & that the replacement TPS resistance range is within specification?
Let us know what you find.