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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for April 11, 2009
International Automotive Technicians' Network (iATN) - Members Only
(Also Available: All, Asian, Chrysler, European, Ford, GM.)
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Open Help Requests for Asian
Help Request Answers
1999 Nissan Sentra XE 1.6L Misfire, MIL Lamp on VIN: 3N1AB41DOX
This car has been to 2 DIFF SHOPS. The client brought it to me because after daily use of about 30mins, the car begins to misfire and lose power. Hot Idle is perfect. But on acceleration is when it begins to missfire and lose power. All those parts were change... Trouble codes: P0300

Fixes & Summaries for Asian
Fix/Summary Answers
1999 Mazda 626 LX 2.5L No Start VIN: 1YVGF2205X
Thanks for the replies but they were not needed. Due to my head not being attached I missed voltage dropping a wire.Credit goes to my service manager who was working with me to fix this and double checked me. Problem was a broken wire to the fuel pump relay.I ... Trouble codes: P1409.
2004 Mazda Tribute ES 3.0L fuel gauge, temp, tach, speedo VIN: 4F2CZ961X4
Fix was chasiss ground, multi wire when harness was pulled on had voltage drop to body. inpsected problem in crimp, repaired.
2002 Nissan Sentra SE-R 2.5L no power VIN: 3N1AB51D52
Sorry took so long... I had replaced the computer and towed it to the Dealer to have it reprogramed. I had checked the APP sensors with my dvm. The power supply for sensor #1 was good with 5 volts but the power supply for sensor #2 was only 1.21 volts. It was ... Trouble codes: P2138 (wrong app sensor rationality signal), P0300 (random cylinder misfire), P0420 (cat efficiency low bank 1).
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