P0340 · blink 14 – Camshaft Position Sensor Circuit Malfunction
- System
- Engine control (EFI)
- Dashboard light
- Check engine light (MIL)
- Check-engine blink code
- 14
- Applies to
- 1KR-FE: M300 (Sirion export = JDM Boon M300S/M301S(4WD? see gaps) & Passo KGC10/KGC15). JDM-spec ECU not separately documented | K3-VE: M301 (Sirion 1.3 = JDM Boon M310S? / Passo QNC10)
- Description
- Camshaft Position Sensor Circuit Malfunction
- Detection / symptoms
- Detection: 1.When the signal from the cam angle sensor is not outputted over a certain length of time after the start- ing,
- Possible causes
- Trouble area: 1.Open wire or short circuit for Camshaft angle sensor system circuit 2.Camshaft angle sensor 3.EFI ECU
- What to check
- Checking points: 1.Is the signal from the cam angle sensor inputted to the EFI ECU? 2.Is the harness between the cam angle sensor and the EFI ECU normal? 3.Is the output of the cam angle sensor normal?; Unit check B8-219: cam sensor N2+/N2- 2150+/-300 ohm @20C
- Confidence
- high (factory manual, export spec)
From the factory service material. Clear the code and test-drive to confirm it returns. Search all fault codes · Common problems · Warning lights