Back to 1998 Aston Martin DB7

1998 ASTON MARTIN DB7

3.2L I6 SuperchargedRWDAUTOMATICgassupercharged
1 active safety recall on this vehicle — view recalls
Repairs0Labor594Torque3913Fluid7DTC615Battery0Maintenance0Recalls1
P0238moderate severityPowertrain

Turbocharger/Supercharger Boost Sensor A Circuit High

on 1998 Aston Martin DB7 3.2L I6 Supercharged · RWD

What this code means

High voltage from boost sensor A.

Symptoms

  • Check Engine Light
  • False high boost reading

Common causes

  • Open circuit
  • Short to power
  • Faulty sensor

Diagnostic steps

  1. Test voltage
  2. Check for shorts to power

Repair notes

Repair or replace sensor.

Other Powertrain codes on this vehicle

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