Code result
P2B95
Cold Start Injection Pulse Performance
Moderate severity
What it means
During cold start, the ECM detects that the overall injection pulse performance does not match the calibrated cold-start strategy. Combustion stability is reduced during warm-up.
Is it safe to drive?
Use caution
The vehicle is usually drivable for short distances, but the problem can worsen or affect emissions. Diagnose and repair as soon as practical.
Most likely causes
Injectors aged - flow drift across cylinders
highOne of the most commonly reported causes for this code — check this first.
Fuel rail pressure drifts during pulse
mediumA plausible cause — test and verify before replacing parts.
Related help
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