Parts for your 2014 Honda Cr-v-Throttle position sensors

2014 Honda CR‑V Throttle Position Sensor (TPS)

Technical documentation for the 2012–2014 Honda CR‑V (Honda Service Manual, PGM‑FI/ETCS sections) confirms the model uses electronic throttle control with two throttle position sensors (TP Sensor A and TP Sensor B) built into the throttle body, plus an accelerator pedal position sensor at the pedal. Relevant Honda DTCs (e.g., P0121–P0123, P0221–P0223, P2135) also reference these sensors. Honda parts catalogues list the TPS as integral to the throttle body—it isn’t sold as a separate, serviceable item. So yes, a TPS is fitted and is absolutely relevant on a 2014 CR‑V.

On this CR‑V, the throttle body houses a small electric motor that moves the throttle plate, while the twin TPS tracks its actual angle. The engine computer compares pedal demand to throttle position to manage fuel, spark, idle speed, cruise control and emissions. If the two TPS signals disagree or go out of range, it’ll log a fault and can drop into limp mode to protect the engine and transmission.

Because the TPS is integrated, replacement usually means swapping the complete throttle body assembly. Before going that far, good servicing practice is to check the basics: clean the throttle bore and plate with a throttle‑safe cleaner (don’t flood the motor or sensors), inspect the connector and harness for corrosion or broken wires, and verify battery/charging health. Many “TPS” complaints are actually due to carbon build‑up or a poor connection under the bonnet.

If the throttle body is replaced or disconnected, perform an idle/throttle learn. With all accessories off, bring the engine to operating temp, then allow it to idle undisturbed for several minutes so the ECU can relearn target airflow. A proper scan tool or Honda diagnostic equipment can speed this up and clear any codes. There’s no manual adjustment screw and no separate TPS calibration—the ECU handles all of that.

Typical signs of TPS trouble include erratic idle, hesitation, surging, poor fuel economy, and the check engine light with codes like P0121–P0123 or P2135. If those pop up, verify power, ground and signal integrity before condemning the throttle body. When replacement is confirmed, use a new gasket, observe factory torque specs, and avoid forcing the throttle plate by hand. Done right, the CR‑V’s electronic throttle and TPS are set‑and‑forget for many kilometres.

• Common symptoms: surging/unstable idle, hesitation, limp mode, DTCs P0121–P0123/P0221–P0223/P2135
• Service tips: clean throttle correctly, check wiring/connectors, perform idle/throttle learn after work

Popular questions

Does the 2014 CR‑V have a throttle position sensor?
Yes. It uses dual TPS sensors integrated into the electronic throttle body, plus an accelerator pedal position sensor. The TPS isn’t a separate bolt‑on part, it comes as part of the throttle body assembly.

Can the TPS be adjusted or calibrated?
No manual adjustment is provided. After cleaning or replacement, the ECU relearns throttle/idle automatically. A scan tool or a basic idle learn procedure (warm the engine, then let it idle with all loads off for several minutes) is typically all that’s required.

How do I know if the TPS or throttle body needs replacing?
Look for DTCs like P0121–P0123 or P2135, erratic idle, and hesitation. Rule out wiring faults and connector corrosion first, and clean the throttle bore. If faults persist and sensor signals are out of spec, replacement of the throttle body (with integrated TPS) is the fix.