CHECK REPLACEMENT HISTORY OF SUCTION CONTROL VALVE.
QUESTION

Has the suction control valve been replaced in step 7?

Yes No

If P0628, P0629, or P2635 was shown in step 10: Repair the poor contact of the suction control valve connector or coupling connector.

If P0088, P0089, P1232, P1233, or P1234 was shown in step 10: Replace the fuel pump. After replacing the part, check DTC using “List of Diagnostic Trouble Code (DTC)”.

If DTC other than the above was shown in step 10: Check DTC using “List of Diagnostic Trouble Code (DTC)”.

Check DTC using “List of Diagnostic Trouble Code (DTC)”.