Cars · Wiring
P05 OBD1 ECU Reference
Overview of the Honda P05 OBD1 ECU, originally found in 1992–1995 Civic CX (D15B8) models.
The P05 is a 92-95 OBD1 ECU originally equipped in the Honda Civic CX (D15B8 engine). It is notable for its fuel-economy-focused design, featuring a close-coupled catalytic converter and 1-wire O2 sensor configuration, making it the OBD1 successor to the 88-91 HF engine management system.
Technical Specifications
- Engine: D15B8 (SOHC non-VTEC)
- Application: 1992â1995 Civic CX
- Emissions: Designed for close-coupled catalytic converter operation.
- O2 Sensor: 1-wire configuration.
This ECU is primarily sought after for its fuel-efficient calibration, though it is less common for high-performance tuning compared to VTEC-capable ECUs like the P28.
Applies to
3 taxonomy links
Cars
3 links