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Revotron 1.2T
159
Circuit Schematic Diagram :
Connector Information :
Con
ID
Wire
ID
Color Size Material
Option
1
173C
R/Y
1.00
ISCT
(AD)
2
754
GY/B 0.75
ISCT
(AD)
Connector View :
Component Specification :
A
wastegate
is a valve that diverts
exhaust gases away from the turbine wheel in
a turbocharged engine system. Diversion of
exhaust gases regulates the turbine speed,
which in turn regulates the rotating speed of
the compressor. The primary function of the
wastegate is to regulate the maximum boost
pressure in turbocharger systems, to protect
the engine and the turbocharger.
Waste Gate Valve is controlled by EMS
ECU by a PWM signal.
Sensor Stand alone Diagnosis :
Measure the resistance across the Waste
Gate valve terminals at room temperature; it
should be 23 +/- 1.2 ohms.