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Jeep Wrangler YJ
YJ General Discussion
5 volts TPS
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<blockquote data-quote="CurtT" data-source="post: 441459" data-attributes="member: 21427"><p>So as i just stated above i found 2 wires on my O2 censor that were bare. im replacing the O2 censor today and repairing the wires. i believe the O2 censor shares a ground with the TPS after i chased the wiring harness and removed all wire protections this weekend.</p><p></p><p>the hesitation happens when on take off and stepping upon the peddle to go to WOT.</p><p></p><p>When i tested the the TPS I used the ground from the battery and tested both the supply (middle) wire and return (3rd wire) to get my reading. I was under the assumption that at nuetral postion i should have .5V on the supply wire but i have 4.8+/- at neutral positon. i never have had this issue before and my TPS is roughly 1 year old. whne i put reader on ECU it gave me high voltage to TPS.</p><p></p><p>IF im using wrong verbage for parts/wires, sorry dont know much on correct terms</p></blockquote><p></p>
[QUOTE="CurtT, post: 441459, member: 21427"] So as i just stated above i found 2 wires on my O2 censor that were bare. im replacing the O2 censor today and repairing the wires. i believe the O2 censor shares a ground with the TPS after i chased the wiring harness and removed all wire protections this weekend. the hesitation happens when on take off and stepping upon the peddle to go to WOT. When i tested the the TPS I used the ground from the battery and tested both the supply (middle) wire and return (3rd wire) to get my reading. I was under the assumption that at nuetral postion i should have .5V on the supply wire but i have 4.8+/- at neutral positon. i never have had this issue before and my TPS is roughly 1 year old. whne i put reader on ECU it gave me high voltage to TPS. IF im using wrong verbage for parts/wires, sorry dont know much on correct terms [/QUOTE]
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Jeep Wrangler YJ
YJ General Discussion
5 volts TPS
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