98 S70 T5 - Trouble Codes P0455 and P0108
#1
98 S70 T5 - Trouble Codes P0455 and P0108
I've pulled the following two codes from my 98 S70 T5 and need help:
P0455 (Evaporative Control System - Large Leak detected) - I replaced the fuel cap about 5 weeks ago, but the code appeared again within a week. I'm told that it could be the Evap Cannister---how do I check? If not that, are there hoses or sensors that can be checked?
P0108 (MP0108 AP/BARO Circuit High Input) - This has appeared since the original diagnosis of the other code. Is there an obvious repair for this?
P0455 (Evaporative Control System - Large Leak detected) - I replaced the fuel cap about 5 weeks ago, but the code appeared again within a week. I'm told that it could be the Evap Cannister---how do I check? If not that, are there hoses or sensors that can be checked?
P0108 (MP0108 AP/BARO Circuit High Input) - This has appeared since the original diagnosis of the other code. Is there an obvious repair for this?
#2
RE: 98 S70 T5 - Trouble Codes P0455 and P0108
The evap canister doesnt go bad that often compared the the evap valve.The evap valve is located on the electric cooling fan on the battery side it has 2 hoses coming out of it.First check the hoses to make sure none are cut or broke.Some times people pull into parking spots and hit the parking stop and cut the plastic hose by where it meets the subframe.Check that first.As far as the other code there is a sensor mounted on the front of the subframe on the pass. side i think it refers to that sensor.The codes you gave are from an after marked scanner I know volvo codes not the after market codes.I think the baro sensor is also tied in with the a/c high pressure switch.Check those things and let me know.
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