04 Nissan Titan 04 Nissan Tiida 04 Nissan Sentra 04 Nissan Quest 04 Nissan Pathfinder Armada 04 Nissan Murano 04 Nissan Maxima 04 Nissan Fuga 350GT 04 Nissan Frontier 04 Nissan Altima Diagnostic Procedure The service bulletin suggest cleaning engine and body harness ground connection to repair problem sirgeathan wrotehey, i just got back from the dealer they cleaned all the grounding wires and the U1001 code is still showing upThey replaced the ECM with the orginal 1 i had in the car and it actually went away But unfortunally the car keeps to back fire the dealer said the that cylinder #3 was not giving signal to the injectors the problem could be ither the harness leadingNissan Tiida 15M FOUR (aut 4) , manufactured or sold in 04, version for Japan (since September) gasoline (petrol) engine with displacement 1498 cm3 / 912 cui, advertised power 80 kW / 107 hp / 109 PS ( JIS net ), torque 148 Nm / 109 lbft, more data 04 Nissan Tiida 15M FOUR (aut 4) Horsepower/Torque Curve
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