Engine Error
P0236
Turbocharger/Supercharger Boost Sensor A Circuit Range/Performance
Severity
High
Symptoms
Lack of engine power, turbo lag, limp mode
Common Causes
- Dirty or faulty boost pressure sensor
- Boost leak in intercooler piping
- Clogged air filter
- Damaged sensor wiring
How to Fix
- 1 Clean or replace boost sensor
- 2 Smoke test and fix boost leaks
- 3 Replace engine air filter
- 4 Repair wiring harness
Estimated Repair Cost
USD
$30
–
$300
Air filter: $30; Boost sensor: $100 - $200