Diagnostic Procedure 9 — Hesitation under normal conditions (Cont'd)
EF & EC-81flowchartTROUBLE DIAGNOSES
Diagnostic Procedure 9 — Hesitation under normal conditions (Cont'd)
1
A (continued from previous page)
2
Check canister condition.
• Remove purge and vacuum hoses.
• Plug open end of purge hose.
• Conduct test-run.
• Check to ensure engine no longer hesitates.
N.G.
Check purge and vacuum system.
O.K.
3
Check air intake for leaks.
• Start engine.
• Check to ensure engine speed increases when blow-by hose is pinched with fingers.
N.G.
Repair areas where air leaks.
O.K.
END