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scionking
scionking, MASTER CERTIFIED
Category: Lexus
Satisfied Customers: 469
Experience:  5 YRS EXP. ASE MASTER CERTIFIED/ TOYOTA MASTER CERTIFIED
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Skyvision. SC 300 have p0120 code. Will no erase. Engine

Customer Question

Hi Skyvision. SC 300 have p0120 code. Will no erase. Engine start produce eng rev going to hi RPM and followed by engine shutdown
Submitted: 1 year ago.
Category: Lexus
Expert:  scionking replied 1 year ago.

Will your scan tool show you values for throttle percentage? Under normal conditions should be at 10% for closed throttle and 70% for open throttle. Please report back findings.

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