OBD Guide

P2B96

Injection Pulse Performance

Severity
⚠️ Medium
Can you drive?
Yes, but get it checked soon
Approx. repair cost
$17–89 (est.)

Symptoms

  • Unstable engine operation
  • Increased fuel consumption
  • Power Loss
  • Misfires
  • Difficulty starting the engine

Causes

  • Malfunction of fuel injectors
  • Problems with the fuel pump
  • Dirty fuel filters
  • Malfunction of sensors (mass air flow sensor, oxygen sensor)
  • Problems with wiring or contacts

How to Fix

  1. Check the condition of the fuel injectors
  2. Diagnose the operation of the fuel pump
  3. Replace fuel filters if necessary
  4. Check fuel system sensor readings
  5. Inspect the wiring harness and contacts for damage

Related codes

Error P2B96 by Vehicle Brand