EGR valve replacement OPEL / VAUXHALL / SAAB engines with an electric Wahler EGR valve:
ASTRA IV / G
- 2.0 DTI (Y20DTH)
- 2.2 DTI (Y22DTR)
FRONTERA II / B
- 2.2 DTI (Y22DTH)
- 2.2 DTI (X22DTH)
SIGNUM
- 2.0 DTI (Y20DTH)
- 2.2 DTI (Y22DTR)
VECTRA II / C
- 2.0 DTI (Y20DTH)
- 2.2 DTI (Y22DTR)
ZAFIRA I / A
- 2.0 DTI (Y20DTH)
- 2.2 DTI (Y22DTR)

SAAB 9-3
- 2.2 TiD (D223L)  SAAB 9-5- 2.2 TiD (D223L)

In these engines, it is necessary to use EGR CHEATER If your EGR valve is faulty,
this can cause running problems with you car. This can be in the form of a lumpy idle,
EML or random cut outs. The EGR valve can be removed from the engine,
but will give an EML as the ECU expects it to be connected. EGR Cheater replicates
the EGR valve, preventing the EML from showing a fault. The EGR Cheater is in version,
ready to install. You can also trim the connectors and directly solder
the EGR Cheater to the wires.