DTC P0365: CMP Sensor B No Signal (2004-2005 models); DTC P0369: CMP Sensor B Circuit Intermittent Interruption (2004-2005 models); DTC P1366: CMP (TDC) Sensor B Circuit Intermittent Interruption (2000-2003 models); DTC P1367: CMP (TDC) Sensor B No Signal (2000-2003 models)

NOTE:

Information marked with an asterisk (*) applies to 2004-2005 models.
Information marked with double asterisk (**) applies to 2000-2003 models.
Before you troubleshoot, record all freeze data and review the general troubleshooting information (see GENERAL TROUBLESHOOTING INFORMATION ).

Reset the ECM (see HOW TO RESET THE ECM ).
Start the engine
Is DTC P0369* (P1366)** or P0365* (P1367)** indicated?
1. YES - Go to step 3.
2. NO - Intermittent failure, system is OK at this time. Check for poor connections or loose terminals at CMP (TDC) sensor B and at the ECM.
Turn the ignition switch OFF.
Disconnect the CMP (TDC) sensor B 2P connector.
At the sensor side, measure resistance between CMP (TDC) sensor 2P connector terminals No. 1 and No. 2.

Fig 1: Measuring Resistance Between CMP (TDC) Sensor 2P Connector Terminals No. 1 And No. 2
Courtesy of AMERICAN HONDA MOTOR CO., INC.

Is there 1,850-2,450 Ω?
1. YES - Go to step 6.
2. NO - Replace CMP (TDC) sensor B (see COMPONENT LOCATION INDEX ).
At the sensor side, check for continuity to body ground on both terminals individually.

Fig 2: Checking Continuity To Body Ground On Both Terminals
Courtesy of AMERICAN HONDA MOTOR CO., INC.

Is there continuity?
1. YES - Replace CMP (TDC) sensor B (see COMPONENT LOCATION INDEX ).
2. NO - Go to step 7.
Reconnect CMP (TDC) sensor B 2P connectors.
Disconnect ECM connector C (31P).
Measure resistance between ECM connector terminals C29 and C30.

Fig 3: Measuring Resistance Between ECM Connector Terminals C29 And C30
Courtesy of AMERICAN HONDA MOTOR CO., INC.

Is there 1,850-2,450 Ω?
1. YES - Go to step 10.
2. NO - Repair open or short in the faulty sensor wire(s).
Check for continuity between body ground and ECM connector terminal C29.

Fig 4: Checking Continuity Between Body Ground And ECM Connector Terminal C29
Courtesy of AMERICAN HONDA MOTOR CO., INC.

Is there continuity?
1. YES - Repair short to body ground in the faulty sensor wire(s).
2. NO - Substitute a known-good ECM (see HOW TO SUBSTITUTE THE ECM FOR TESTING PURPOSES ) and recheck. If the symptom/indication goes away, replace the original ECM (see ECM REPLACEMENT ).