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Parts for your 2010 Nissan Navara-Throttle position sensors
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2010 Nissan Navara throttle position sensor (TPS)
Based on technical sources including the Nissan D40 Navara/Pathfinder factory service manual (EC: Engine Control, ACC: Accelerator Control) and mainstream service data platforms used in AU/NZ workshops, the 2010 Nissan Navara is fitted with throttle position sensing. Petrol variants use an electronic throttle body with dual-track TPS, and YD25 diesel variants use a throttle control valve with an internal position sensor to manage EGR flow, shutdown smoothness, and intake airflow behaviour. Related fault coverage in these sources includes DTCs such as P0120–P0123 and P2135 for TPS/APP circuits, confirming the system’s presence.
On this ute, the throttle-position-sensor tells the engine control module exactly how far the throttle plate is open. That live angle is crucial for fuelling, ignition timing, drive-by-wire throttle control, cruise, and on diesels, for EGR and smooth engine stop. It works alongside the accelerator pedal position sensor so the ECM can compare driver demand with actual throttle position and keep things tidy under the bonnet.
Most 2010 Navara setups have the TPS integrated into the throttle body (petrol) or the throttle control valve assembly (diesel), so it’s usually replaced as a unit rather than as a separate bolt-on sensor. There’s no set replacement interval, but it’s smart to include checks during regular servicing:
- Symptoms that point to TPS issues: hesitant take-off, hunting idle, sudden limp mode, poor fuel economy, or an MIL with codes like P0120–P0123/P2135.
- Quick health checks: confirm a clean connector, snug pins, good 5V reference and earth, and no damaged loom near the throttle body.
- Cleaning: the TPS itself isn’t a serviceable item, but a light, MAF-safe throttle bore clean can help—avoid forcing the electronic butterfly by hand.
- Replacement tips: use quality OEM or OE-equivalent parts, fit a fresh gasket if required, and torque to spec. After fitting, perform throttle/idle learn with a capable scan tool (Nissan CONSULT or equivalent). Many APAC service manuals specify an ETC and Idle Air Volume Learn after battery off or throttle body replacement.
Owners who clock big kilometres, tow, or work in dusty conditions should have the intake and connectors inspected more often. Keep moisture out of plugs, safeguard earth points, and the Navara’s drive-by-wire system will stay happy and responsive.
- Does a 2010 Navara have a separate TPS?
Most do not. The position sensor is built into the throttle body (petrol) or the throttle control valve (diesel), so the assembly is replaced as one piece. - Can a TPS be calibrated without a scan tool?
Some learn procedures can be done manually, but results vary. A proper scan-tool throttle/idle learn is the reliable option many AU/NZ workshops use. - What codes usually show for TPS faults?
Common are P0120–P0123 (TPS circuit range/performance) and P2135 (APP/TPS correlation). Always rule out wiring/connector issues before replacing parts.
