EGR Control Solenoid: Testing and Inspection
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EGR Solenoid Vacuum Valve Inspection
- Check EGR solenoid vacuum valve referring to step 6 of DTC P0400 Flow Chart, shown above.
- If found malfunction, replace.
EGR Solenoid Vacuum Valve (for System Check) Inspection
Check EGR solenoid vacuum valve (for system check) referring to step 8 of DTC P0400 Flow Chart above.
If found malfunction, replace.