Possible causes – Leak Detection Pump (LDP) pressure hose obstructed – Faulty Leak Detection Pump (LDP) – Obstructed hose – EVAP canister obstructed When is the code detected? Malfunction is detected when during system monitor test the Powertrain Control Module
Possible causes – Leak Detection Pump (LDP) pressure hose obstructed – Faulty Leak Detection Pump (LDP) – Obstructed hose – EVAP canister obstructed When is the code detected? Malfunction is detected when during system monitor test the Powertrain Control Module
Possible causes – Leak Detection Pump (LDP) pressure hose obstructed – Faulty Leak Detection Pump (LDP) – Obstructed hose – EVAP canister obstructed When is the code detected? Malfunction is detected when during system monitor test the Powertrain Control Module
Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P1486 Information for specific makes P1486 ACURAP1486 CHRYSLERP1486 HONDAP1486 DODGEP1486 JEEP
ACURA Technical Service Bulletins for P1486 code 2000 ACURA TL ENGINE AND ENGINE COOLING:ENGINE 2001 ACURA CL ENGINE AND ENGINE COOLING:ENGINE 2001 ACURA TL ENGINE AND ENGINE COOLING:ENGINE 2000 ACURA TL UNKNOWN OR OTHER 2001 ACURA CL UNKNOWN OR OTHER
HONDA Technical Service Bulletins for P1486 code 2000 HONDA ACCORD UNKNOWN OR OTHER 2001 HONDA ACCORD ENGINE AND ENGINE COOLING:COOLING SYSTEM 2001 HONDA CIVIC ENGINE AND ENGINE COOLING:COOLING SYSTEM 2002 HONDA CIVIC ENGINE AND ENGINE COOLING:COOLING SYSTEM 2001 HONDA ACCORD