Test DN: Step 26

26) Substitute EVP Sensor on Original EGR Valve Turn key off and wait 10 seconds. Install a known good EVP sensor on original EGR valve. Perform KOEO Self-Test. If Code 32 is present, check EGR valve for mechanical malfunction. If Code 32 is not present, replace original EVP sensor. Repeat QUICK TEST.

NOTE: There is a break in the step numbering sequence at this point, skipping from step 26) to step 40). Break is due to previous chart references to these testing procedures. No test procedures have been omitted.