Code result
P2285
Injector Control Pressure Sensor Circuit Low
High severity
What it means
The voltage of the injector control pressure sensor is below the calibrated minimum. The signal indicates either a short to ground or a sensor that has lost its supply.
Is it safe to drive?
No — stop driving
This code can put the vehicle into limp or reduced-power mode. Avoid extended driving and have the vehicle diagnosed promptly.
Most likely causes
Signal shorted to ground
highOne of the most commonly reported causes for this code — check this first.
Open 5 V supply
mediumA plausible cause — test and verify before replacing parts.
Connector pins corroded - high contact resistance
lowLess common, but worth ruling out after the more likely causes.
Related help
Get the full diagnosis
Add your vehicle and see step-by-step repair help, recalls, and TSBs in Wrenchify.
Diagnose P2285 freeNo credit card required