1B
EGR Valve (Stepper Motor) Inspection
Reference: EGR Valve and Intake Pipe Removal and Installation:K9K
Reference: EGR Valve Disassembly and Reassembly:K9K
1) Remove EGR valve referring to EGR Valve and Intake Pipe Removal and Installation:K9K .
2) Check resistance between terminals (“2” and “6”) of EGR valve.
If resistance is out of specification, replace EGR valve.
EGR valve resistance
Approximately 23 Ω at 25 °C (77 °F)