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P1128 Diagnostic Trouble Code Discussion for January 2009

Closed Loop Fueling Not Achieved - Bank 1

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Trouble Ticket Help Requests for DTC P1128
Help Request Posted
2002 Toyota Camry LE 3.0L No Start VIN: JTDBF30K72
P1128: throttle control motor lock malfunction. Customer says this car will not start below -10 degrees f., or if it does start it will only idle. there is a bulletin on this but updated parts are over $1300.00. Can it be fixed with out buying all the expensive parts from Toyota and how?
January 07, 2009
2000 Hyundai Accent GL 1.5L MIL Lamp on VIN: KMHCG45G4Y
P1128: Long Term Fuel Trim Multiplier System Too Lean. customer came in about 3 weeks ago with p1128 intermittent, replaced maf sensor cleared codes, customer back 1 week later with p1123 and p1128 i thought it was strange to have both system rich and system lean. cleared codes sent customer on his way. thought ma...
January 27, 2009