01 Lexus is300 code P1127 troubleshooting

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Oct 4, 2015 | 06:15 PM

vics012jz

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From: ca

01 Lexus is300 code P1127 troubleshooting

Recently got engine code P1127 on my 01 lexus is300. I need help anyone here familiar with that code??

Oct 7, 2015 | 06:21 AM

Halston

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From: FL

Check the Electronic Throttle Control System (ETCS) fuse in the engine compartment junction block. That's a power source fault, indicating that the throttle actuator isn't getting source voltage.

Oct 7, 2015 | 05:26 PM

vics012jz

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Driver School Candidate

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From: ca

Quote:

Originally Posted by Halston

Check the Electronic Throttle Control System (ETCS) fuse in the engine compartment junction block. That's a power source fault, indicating that the throttle actuator isn't getting source voltage.

I checked the fuse but it is fine no blown fuses. Could it be a lose or bad wire or maybe a bad ecu??

Apr 4, 2024 | 08:44 AM

verbatim

9th Gear

Joined: Dec 2019

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From: IL

What was Your p1127 solution?

Quote:

Originally Posted by vics012jz

Recently got engine code P1127 on my 01 lexus is300. I need help anyone here familiar with that code??

I currently have a p1127 code on a 2002 es300 with 188k miles & I'm looking for possible solutions.

Any help offered would be greatly appreciated.

Thanks in advance