Code p2103 p2103

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Its rare that you have to replace the whole throttle body. The code given indicates its the throttle position sensor on the side of the throttle body. Its parallel from the actual throttle and fyi to you it only that's 10 mons to replace so don't get ripped off

code p 2103 refers to throttle actuator (TAC) control system--circuit high===causes --wiring short to positive--TAC motor

-If it is. Take it out , disassembly and clean it. Then put it back

to find out how it work. If not the possibly need to buy new one.

Here go to this web site (www.rockauto.com) . Possibly it'll be less then what the dealer told you.

Good Luck

Mai

It is usually on the throttle body

Give me some more information about this problem. May be i can help.

P2103-tac means High Idle Speed

Hi it is most likely an air fault, check the air mass sensor and clean it up with carb cleaner, this sometimes fix's the fault so worth a go before buying anything else.

This would cause the fault you mention, Im not sure about the computer issue as I have never had any faults with toyota's ECU's they are normally very good that way.

Is the engine light on? if not then it is most likely to be the air sensor, get back to me if you are unsure.

Regards
Dan

GO TO AUTOZONE AND HAVE THEM DO A SCAN OF YOUR SYSTEM THIS SERVICE IS FREE AND WILL IDENTIFY THE CODE IN QUESTION

If you need further help, I’m available over the phone at https://www.6ya.com/expert/michael_00678fd4800d19c5