Magazine for the auto service professional
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8 | February 2016 Audi AUDI FLAP This bulletin applies to 2006-2008 and later Audi TT models. One or more of the following DTCs may be stored in the ECM data memory: – P0642 (sensor voltage circuit A, low voltage) – P2004 (intake manifold runner control bank 1, stuck open) – P2008 (intake fap for airfow control, electrical malfunction) – P3137 (intake manifold runner control circuit bank 1, basic settings nor carried out) – P3138 (intake fap for airfow control, control difference) The intake fap motor V157 or intake manifold runner position sensor G336 may be inoperative (both are included in one single unit). If the part number of the actuator is 06F 133 482 (model year 2005) or 06F 133 482E (model year 2006 and later), no further work is required. These are the update part numbers. If intake fap motor V157 (06F 133 482 or 06F 133 482E) is not installed, replace the intake fap motor and perform basic setting Channel 142. Honda BLAME THE SWITCH This bulletin applies to 2009-2011 Honda Ridgeline models. With a normal engine oil level, a "check engine oil level" may mes- sage appears on the MID or the navigation screen. The low oil pressure indicator on the instrument panel may also be on. The probable cause is a faulty oil pres- sure switch. The new switch is available as P/N 37240-R72-A01. The O-ring is P/N 91319-R70-A01. 1. Start the engine and turn the steering wheel fully to the right and shut the engine off. 2. Raise the vehicle on a hoist. 3. For easier removal of the engine oil pressure switch, disconnect the rocker arm oil pressure switch connector. 4. Disconnect the engine oil pressure switch connector and remove the pressure switch. 5. Remove any liquid gasket from in or around the switch hole. 6. Apply a very thin layer of liquid gasket to the threads of the new switch and install a new O-ring. Install the new switch, torqu- ing to 13 ft.-lbs. 7. Reconnect the engine oil pressure switch connector and the rocker arm oil pressure switch connector. Technical Service Bulletins The updated fap motor V157 should be in- stalled on 2006-2008 TT models.