Details On DTCs

WARNING: This page is about a different car, the 2017 Mazda 3. However, it is still accessible from the selected car via links, so may be relevant.

DETECTION CONDITION AND POSSIBLE CAUSE

DESCRIPTION

Spill valve control solenoid valve control circuit range/performance problem

DETECTION CONDITION

Determination conditions

The average fuel pressure on the high pressure side, measured by the fuel pressure sensor, exceeds the specified value.

Preconditions

Engine speed: 500 rpm or more⁽¹⁾
The following DTCs are not detected:
- Fuel pressure sensor: P0087:00, P0088:00, P0192:00, P0193:00
  - High pressure fuel pump: P0091:00, P0092:00

Malfunction determination period

2 s period

Drive cycle

Self test type

CMDTC self test, KOER self test

Sensor used

Fuel pressure sensor

FAIL-SAFE FUNCTION

Limits intake air amount

VEHICLE STATUS WHEN DTCs ARE OUTPUT

Illuminates check engine light.

POSSIBLE CAUSE

High pressure fuel pump connector or terminals malfunction
PCM connector or terminals malfunction
Fuel pressure sensor malfunction
High pressure fuel pump malfunction
- Spill valve control solenoid valve (built-into high pressure fuel pump) malfunction
High pressure fuel pipe clogging
Fuel distributor malfunction
Fuel injector malfunction
PCM malfunction

⁽¹⁾	Value can be verified by displaying PIDs using M-MDS