PRESSURE CONVERTER EXHAUST CONTROL FOR VW ALH/AHF/ASV/AUY/ATD/ARL/ASZ/AXR 1.9L SWAG 30 94 8643

A pressure converter in a turbocharger of a car is a little-known element for many; however, its functioning affects the performance of both the turbine and the engine itself as a whole.

The device provides control and monitoring of the exhaust gas recirculation valve. This process is organized as follows: there is a comparison of atmospheric pressure and vacuum in the system. The pressure converter is part of the turbocharger and boost pressure control sensors in the system.

1. TRANSPORTER V Bus (7HB, 7HJ, 7EB, 7EJ, 7EF, 7EG, 7HF, 7EC)
2. TRANSPORTER / CARAVELLE V Bus (7HB, 7HJ, 7EB, 7EJ, 7EF, 7EG,
3. EUROVAN V Bus (7HB, 7HJ, 7EB, 7EJ, 7EF, 7EG, 7HF, 7EC)
4. TRANSPORTER T5 Bus (7HB, 7HJ, 7EB, 7EJ, 7EF, 7EG, 7HF, 7EC)
5. TRANSPORTER / CARAVELLE Mk V Bus (7HB, 7HJ, 7EB, 7EJ, 7EF, 7
6. CARAVELLE V Bus (7HB, 7HJ, 7EB, 7EJ, 7EF, 7EG, 7HF, 7EC)
7. KOMBI / CARAVELLE V Bus (7HB, 7HJ, 7EB, 7EJ, 7EF, 7EG, 7HF,
8. MULTIVAN V (7HM, 7HN, 7HF, 7EF, 7EM, 7EN)
9. MULTIVAN T5 (7HM, 7HN, 7HF, 7EF, 7EM, 7EN)
10. MULTIVAN Mk V (7HM, 7HN, 7HF, 7EF, 7EM, 7EN)
11. CADDY III Box Body/MPV (2KA, 2KH, 2CA, 2CH)
12. PASSAT Variant (3C5)
13. PASSAT Estate (3C5)
14. JETTA IV (162, 163, AV3, AV2)
15. JETTA VI (162, 163, AV3, AV2)
16. JETTA / CLASICO VI (162, 163, AV3, AV2)
17. BORA IV (162, 163, AV3, AV2)
18. GOLF IV (1J1)
19. GOLF IV (1J1, 9B1)
20. GOLF Mk IV (1J1)
21. See more in applications

The functions of the exhaust control pressure converter

The SWAG brand Pressure Converter, exhaust control is a device with a valve, inlet and outlet pipes, and a control microcircuit. Some devices are equipped with a solenoid. A plastic part is made, fixed in close proximity to the turbocharger.

The harbingers of a malfunction of this control may be the following:

1. power drop,
2. twitching during the move,
3. activation of emergency mode,
4. the appearance of the corresponding errors on the dashboard.

The main reasons for the failure of the pressure transducer are:

1. the presence of water in the system;
2. pollution;
3. wear of microcircuit elements;
4. sensor of a dubious manufacturer.