Http://autorepair.about.com/library/faqs/bl010h.htm The Jeep should still be covered under the 10 year emissions warranty. Bring it in to the dealer.
CODE P1494 - EVAP LEAK DETECTION PUMP SWITCH OR MECHANICAL FAULT. POSSIBLE CAUSES / LDP SWITCH SIGNAL CIRCUIT OPEN OR SHORTED TO GROUND/ LDP SWITCH POWER CIRCUIT IS OPEN TEST POWER TO FUSED IGNITION / LDP VACUUM HOSE IS CLOGGED LOOSE OR RESTRICTED / LDP ASSEMBLY IS DAMAGED OR HAS FAILED THE SWITCH HAS FAILED.
SOURCE: i have a 2002 jeep
p1494
Leak detection pump pressure switch or meahanical fault
could be a leak in the evap system.hard to tract down becuse a large leak ishole small as 0.040-inch.
P1294 Injector High Side Open - Bank 2/Target idle not reached
P1494 SPCUT Solenoid Circuit Malfunction
--------
NEXIQ 125032
3,072 views
Usually answered in minutes!
×