Quote:
Originally Posted by Illicitdream
I get P0340 after changing my TB recently and it wont go away. I wont be able to work on it for a couple days, but it is my daily driver. Can I drive safely with this cam position sensor being faulty or bad without doing any damage to the engine? I didn't know exactly what the sensor would do other than give information to the ECM about where it thinks the timing is for the cams... Any thoughts?
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It shouldn't be a problem. If you don't have a 0330 or a 0325 code for the knock sensors then the ECU should be advancing and retarding timing as needed so you don't have any pre/post-ignition. The ECU uses the crank sensor for ACTUAL crankshaft position and speed. I extracted the code and wiring schematic info from the FSM for you. This is an indication sensor only and doesn't control anything. Like
@
Brveagle
said the ECU will revert back to it's default values. Hope this helps.
Disclaimer: I'm not a Toyota Technician. You make the call.
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2001 Imperial Jade Gold Letter Sport Package - Original Owner
2001 Limited 4WD - 349+K - SunfireRed\Thunder Cloud; - 265/75/16 Michelin A/T2s - Fat Pat's 1.5" BL - StopTech ANGLED rotors - In series 699 trans cooler, New Yota1 transmission, All new OEM suspension front to rear.
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