ECM 4308 MIL LIT

1999 VOLVO S80
120,000 MILES • 6 CYL • FWD • AUTOMATIC
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KROSSANESE
  • MEMBER
  • 6 POSTS
VEHICLE COME UP WITH CODE ECM-4308 MAJOR LEAK I HAVE HAD THIS VEHICLE SMOKE TESTED TWICE WITH NO PROBLEM FOUND DEALER SAID MAY BE THE HOSE BETWEEN CANISTER AND TANK. ANY IDEAS CANT FIND ANY LEAKS I HAVE CHANGED CAP AND FILLER NECK.
Nov 23, 2010 at 6:48 AM
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JIS001
  • ✓Experienced Mechanic
  • 3,412 POSTS
If nothing showed up when smoking the vehicle how are they assuming you still have a prblm with a leaking evap hose? I would suspect a faulty leak detection pump. Replace the leak detection pump and update the ECM software if one is available.
Nov 25, 2010 at 8:38 PM
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