Subaru WRX — engine diagnostics in Almaty. The owner of this turbocharged car reported power loss, boost flutter at mid revs and an intermittent check engine light.
What we tested
- Compression per cylinder and combustion chamber leak-down;
- Oscilloscope traces of MAP, MAF, lambda and crank sensors;
- Fuel rail pressure and pump delivery;
- Turbo condition: shaft play, oil seepage, wastegate response;
- Full Subaru Select Monitor scan of all control modules.
Outcome
We found a degraded turbo compressor housing and an air leak after the throttle body. The customer received a detailed photo report with an estimate — no hidden work. The engine was booked for repair under the agreed plan.
PRO STOCK, Almaty, 48 Sverdlov St. Book your Subaru diagnostics: +7 (775) 657-77-77.