Subaru Legacy BN/BS (2015-2019) Service Manual: Dtc p0341 camshaft position sensor "a" circuit range/performance bank 1 or single sensor

Subaru Legacy BN/BS (2015-2019) Service Manual / Engine (diagnostics)(h6do) / Diagnostic procedure with diagnostic trouble code (dtc) / Dtc p0341 camshaft position sensor "a" circuit range/performance bank 1 or single sensor

NOTE:

For the diagnostic procedure, refer to DTC P0340. Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC P0340 CAMSHAFT POSITION SENSOR "A" CIRCUIT BANK 1 OR SINGLE SENSOR

1. OUTLINE OF DIAGNOSIS

Detect the malfunction of camshaft position sensor property.

Judge as NG when the number of camshaft signals remains abnormal.

2. COMPONENT DESCRIPTION

(A)

Camshaft signal (RH)

(B)

Camshaft signal (LH)

(C)

Crankshaft signal

(1)	Slot	(3)	Detecting point	(4)	Camshaft one revolution (crankshaft two revolutions)
(2)	Camshaft plate

3. EXECUTION CONDITION

Secondary Parameters	Execution condition
Battery voltage	≥ 8 V
Elapsed time after starting the engine	≥ 200 ms

4. GENERAL DRIVING CYCLE

Always perform the diagnosis continuously.

5. DIAGNOSTIC METHOD

Judge as NG when the status where the number of camshaft position sensor signal in two crankshaft revolutions is other than 3 time(s).

Judgment Value

Malfunction Criteria	Threshold Value
Amount of camshaft sensor signal during 2 revs of crankshaft	≠ 3 time(s)

Time Needed for Diagnosis: 2 engine revs. - 4 time(s)

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

Dtc p0345 camshaft position sensor "a" circuit bank 2

DTC DETECTING CONDITION:Immediately at fault recognitionTROUBLE SYMPTOM:• Engine stalls.• Failure of engine to startCAUTION:After servicing or replacing faulty parts, perform Clear Memory ...

Dtc p0340 camshaft position sensor "a" circuit bank 1 or single sensor

DTC DETECTING CONDITION:Immediately at fault recognitionTROUBLE SYMPTOM:• Engine stalls.• Failure of engine to startCAUTION:After servicing or replacing faulty parts, perform Clear Memory ...

Other materials:

Installation
1. Install the front exhaust pipe assembly.NOTE:Use a new gasket.2. Temporarily tighten the nuts which hold front exhaust pipe assembly to cylinder heads.3. Install the bolts, springs and nuts securing the rear exhaust pipe to the front exhaust pipe assembly.NOTE:Use a new gasket.Tightening torque:1 ...