Parts for your 2016 Honda Odyssey-Crank angle sensor

2016 Honda Odyssey crank-angle sensor: what it does, where it lives, and when to replace it

Based on technical sources — including the Honda Factory Service Manual for the 2014–2017 Odyssey (PGM‑FI/CKP Sensor section), Honda’s OEM parts catalogue listing the Sensor, Crankshaft (CKP) for the J35 V6 (commonly 37500‑R70‑A01), and Honda diagnostic info for DTCs P0335/P0339 — the 2016 Honda Odyssey is absolutely fitted with a crank‑angle sensor (Honda calls it the crankshaft position or CKP sensor).

On the 3.5‑litre J‑series V6, the CKP sits at the rear of the engine block near the transmission bell housing, reading a toothed reluctor on the crank. The engine control module uses this signal to know exact crank angle and rpm, syncing fuel injection and spark timing with the cam sensors. It’s also vital for misfire detection, smooth idle, and proper operation of features like cylinder management. If the sensor signal drops out, expect hard starting, stalling, or a flat no‑start, often with a Check Engine light and codes like P0335 or P0339.

It’s not a scheduled service item, but it does benefit from a bit of attention during regular servicing. Under the bonnet checks should include looking for oil seepage around the sensor body, making sure the connector is clean and the wiring isn’t chafed, and confirming the engine earths are in good nick. If you’re organising a timing belt/water pump job or a rear main seal repair, it’s a good time to eyeball the CKP and its O‑ring.

Replacement is straightforward for a competent DIYer or technician:

• Disconnect the battery negative and let the engine cool.
• Raise the vehicle safely and remove the undertray for access.
• Unplug the CKP connector, remove the retaining bolt, and withdraw the sensor.
• Lightly oil a new O‑ring, install the new sensor, and torque the bolt to spec (refer to Honda data, it’s typically around 8–12 N·m on J‑series engines).
• Clear any fault codes and perform an idle learn after battery reconnection.

Quality matters here — a genuine Honda or reputable aftermarket CKP will save headaches. If the Odyssey shows intermittent stalling, long crank times, or random misfire‑like behaviour, don’t overlook the CKP and its harness. Catching a failing sensor early can spare the family bus from an inconvenient roadside stop.

• Where is the crank‑angle sensor on a 2016 Honda Odyssey?
  It’s mounted at the rear of the engine block near the transmission bell housing, reading a reluctor on the crankshaft. Best access is from underneath after removing the engine undertray, look near the oil filter area and follow the small two‑pin connector.
• What fault codes point to a bad crank‑angle sensor?
  Common Honda codes are P0335 (Crankshaft Position Sensor A Circuit) and P0339 (Crankshaft Position Sensor A Circuit Intermittent). You may also see companion misfire codes if the signal is unstable.
• Does the CKP need regular servicing or replacement?
  There’s no fixed interval. Inspect the connector and look for oil contamination during routine services. Replace the sensor if you have CKP‑related fault codes, no‑start, stalling, or persistent crank/no fire issues. It’s smart to check/replace it while doing major jobs like the timing belt.