ECM 4308 MIL LIT

Tiny
KROSSANESE
  • MEMBER
  • 1999 VOLVO S80
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 120,000 MILES
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.
Tuesday, November 23rd, 2010 AT 2:48 PM

1 Reply

Tiny
JIS001
  • MECHANIC
  • 3,408 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.
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Friday, November 26th, 2010 AT 4:38 AM

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