P1361: Ignition Control / TDC (Top Dead Center) Sensor Circuit, Intermittent Low Voltage (manufacturer-specific)
3 vehicles · 2 makes · $80-$600 repair
Most Reported On
P1361 is an OBD-II diagnostic trouble code meaning “Ignition Control / TDC (Top Dead Center) Sensor Circuit, Intermittent Low Voltage (manufacturer-specific).” P1361 is a manufacturer-specific powertrain code. On Honda and Acura it indicates an intermittent interruption (or low voltage) in the Top Dead Center (TDC) sensor circuit, one of the crank/cam position sensors the ECM uses to time ignition and fuel injection. On some other makers it is referenced as an Ignition Control (IC) circuit low-voltage fault. Because this sensor is critical to engine timing, an intermittent fault can cause stalling and hard starting, and it often precedes the more severe 'no signal' code (P1362). This code is most commonly reported on 1994-1999 Acura Integra, 1994-2002 Honda Accord, and 1992-1999 Honda Civic (DX, LX, EX, Si, HX, del Sol), with repair costs ranging from $80 to $600.
Common Causes
Typical Repair Cost
Based on 3 documented vehicle-specific issues. Actual cost depends on root cause and vehicle.
Diagnostic Tools
P1361 does not use the standard P/B/C/U prefix. It may be a manufacturer-specific code, so verify that a scanner supports your exact year, model and module before buying.
Vehicles Affected (3)
FAQ
What does P1361 mean?
P1361 stands for "Ignition Control / TDC (Top Dead Center) Sensor Circuit, Intermittent Low Voltage (manufacturer-specific)." P1361 is a manufacturer-specific powertrain code. On Honda and Acura it indicates an intermittent interruption (or low voltage) in the Top Dead Center (TDC) sensor circuit, one of the crank/cam position sensors the ECM uses to time ignition and fuel injection. On some other makers it is referenced as an Ignition Control (IC) circuit low-voltage fault. Because this sensor is critical to engine timing, an intermittent fault can cause stalling and hard starting, and it often precedes the more severe 'no signal' code (P1362).
What are the most common causes of P1361?
The most common causes of P1361 are: Failing TDC/CMP sensor inside the distributor (Honda/Acura), Worn or aging distributor with internal sensor wear, Wiring or connector faults to the sensor, Heat-related intermittent sensor dropout, Ignition control (IC) circuit fault (some makes), Poor ground or loose electrical connections, Faulty PCM/ECM (less common). The specific cause varies by vehicle.
How much does it cost to fix P1361?
Repair costs for P1361 range from $80 to $600, depending on the vehicle and root cause.
Which vehicles are affected by P1361?
Au7o has documented P1361 across 3 vehicle models from 2 manufacturers: Acura, Honda.
Sources (6)
- ForumAnatomy of a B-series Distributor — Team Integra Forums
- ForumAcura Integra - distributor, no start (SOLVED) - Car Talk Community
- RecallNHTSA Campaign 03V423 - Ignition Interlock Wear and Rollaway Recall
- ForumHonda Civic Distributor: A Guide for 1992-2000 Models
- ForumWhat are the symptoms of a bad distributor, coil, igniter - Honda-Tech
- articleHow To Test Misfire Codes (1995-2000 1.6L Honda Civic)
Content compiled with AI assistance using NHTSA complaints, TSBs, and owner reports. May contain errors. Always verify with your vehicle's service manual.