What does P2102 mean?
All these can be an indication towards problematic throttle actuator control motor, which may lead to OBD code P2102 getting stored in the Powertrain Control Module. OBD code P2102 means Throttle Actuator “A” Control Motor Circuit Low.
What are the possible causes of p2102 engine code?
P2102 Possible Causes 1 Dirty throttle body 2 Faulty Throttle Actuator Control Motor 3 Throttle Actuator Control Motor harness is open 4 Throttle Actuator Control Motor circuit poor electrical connection 5 Faulty Throttle Actuator Control Motor Relay 6 Faulty Engine Control Module (ECM)
When to use the p2103 error code?
The change in ratio allows the throttle plate to open quickly or slowly as needed. A code P2103 will be stored when the ECM or other control module detects an error or fault with the throttle actuator control motor circuit.
What are the symptoms of the p2101 code?
The TAC motor wires are cross wired causing an open circuit to the ECM. Harness or connector has an open circuit or the connector is loose. What are the symptoms of the P2101 code? The Check Engine Light will be illuminated and the code is set in ECM memory as a fault. The engine will not accelerate and no throttle response will happen.
Why is my throttle actuator set to p2102?
P2102 is typically set because of electrical (TA-A circuit) issues. These cannot be overlooked in the troubleshooting stage, especially when dealing with an intermittent problem. Troubleshooting steps may vary depending upon manufacturer, type of TA-A and wire colors. Related throttle actuator A control motor circuit codes:
What does code p2102 do on OBD 2?
The throttle motor is controlled by the engine computer (PCM). If the PCM does not see the requested movement from the throttle motor, code P2102 will set. The PCM may also put the engine into “limp home mode”, limiting the available power from the engine to prevent unwanted acceleration. No comments yet…
The TAC motor wires are cross wired causing an open circuit to the ECM. Harness or connector has an open circuit or the connector is loose. What are the symptoms of the P2101 code? The Check Engine Light will be illuminated and the code is set in ECM memory as a fault. The engine will not accelerate and no throttle response will happen.
P2102 is typically set because of electrical (TA-A circuit) issues. These cannot be overlooked in the troubleshooting stage, especially when dealing with an intermittent problem. Troubleshooting steps may vary depending upon manufacturer, type of TA-A and wire colors. Related throttle actuator A control motor circuit codes:
How much does it cost to repair a p2102?
Check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins. The cost of diagnosing the P2102 code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour.
What is a throttle actuator control motor?
The throttle actuator control motor is used on cars with electronically controlled throttle bodies also called drive-by-wire. On these systems, the gas pedal is a sensor that sends a signal to the throttle actuator control motor which opens and closes the throttle plate according to demand.
What is code P2100?
What the P2100 code means. P2100 is an OBD-II generic code which indicates that the throttle actuator control motor (TACM) circuit is open, as detected by the Engine Control Module (ECM).
How much does a throttle actuator control cost?
The average cost for throttle body replacement is between $489 and $593. Labor costs are estimated between $85 and $108 while parts are priced between $403 and $485.
P2102 Possible Causes 1 Dirty throttle body 2 Faulty Throttle Actuator Control Motor 3 Throttle Actuator Control Motor harness is open 4 Throttle Actuator Control Motor circuit poor electrical connection 5 Faulty Throttle Actuator Control Motor Relay 6 Faulty Engine Control Module (ECM)
When does the throttle actuator control motor code p2103?
A code P2103 will be stored when the ECM or other control module detects an error or fault with the throttle actuator control motor circuit. Some vehicle makes and models may require multiple drive cycles with a failure detected before the service engine light is illuminated.
Why does my Toyota Corolla have a p0121?
In the Toyota Corolla, the P0121 is going to be caused by: A discrepancy between the voltage reading from TPS sensor circuit “A” and TPS circuit “B” where TPS circuit “A” is higher than the specified voltage range by more than 1.6 volts.
How much does it cost to repair a p2102 Toyota?
The cost of diagnosing the P2102 TOYOTA code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour. The throttle actuator is operated by the Engine Control Module (ECM) and it opens and closes the throttle valve.