P0161 P0455 Code, FLASHING F.GUAGE LIGHT
#1
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2000 ML320 V6
P0161 P0455 Code, FLASHING F.GUAGE LIGHT
Goodmorning ALL,
I have 2000 ML320 with Codes: P0161 & P0455 error codes and my Fuel Guage lights flashing after few minutes drive. I have also noticed higher fuel consumption though I cant accurately calculate my MPG.
* My mechanic has changed Fuel CAP, FUEL PUMP, purge Valve is sticking normal and checked for leakages without any significant signs noticed.
* I am made to know that this is a LARGE LEAK.
I need urgent help to narrow down search, save money and demystify this *P0455 beast*
Your assistance is much appreciated.
IF it can help this OB211 Live Data I collected
*****LIVE DATA******
Fuel Sys.1.....CL
Fuel Sys.2.....CL
Calc Load........27.45%
Coolant Temp.....81.0C
STFT B1........0.00%
LTFT B1........-3.13%
STFT B2........0.78%
LTFT B2........-0.79%
M.A.P...........43kpa
Eng Speed.......699.23 Rpm
Veh. Speed.........0Km/H
Spark Adv..........-12.0BTDC
I.A.T...............65.0 C
M.A.F..............5.78g/s
T.P.S........3.52%
AIR STATUS ........OFF
02S 1 Bank1.....0.090V
SHRTFT 1 Bank1.....0.00%
02S 1 Bank2.....0.650V
SHRTFT 1 Bank2.....99.21%
02S 2 Bank1.....0.605V
SHRTFT 2 Bank1.....0.78%
02S 2 Bank2.....0.305V
SHRTFT 2 Bank2.....99.21%
I have 2000 ML320 with Codes: P0161 & P0455 error codes and my Fuel Guage lights flashing after few minutes drive. I have also noticed higher fuel consumption though I cant accurately calculate my MPG.
* My mechanic has changed Fuel CAP, FUEL PUMP, purge Valve is sticking normal and checked for leakages without any significant signs noticed.
* I am made to know that this is a LARGE LEAK.
I need urgent help to narrow down search, save money and demystify this *P0455 beast*
Your assistance is much appreciated.
IF it can help this OB211 Live Data I collected
*****LIVE DATA******
Fuel Sys.1.....CL
Fuel Sys.2.....CL
Calc Load........27.45%
Coolant Temp.....81.0C
STFT B1........0.00%
LTFT B1........-3.13%
STFT B2........0.78%
LTFT B2........-0.79%
M.A.P...........43kpa
Eng Speed.......699.23 Rpm
Veh. Speed.........0Km/H
Spark Adv..........-12.0BTDC
I.A.T...............65.0 C
M.A.F..............5.78g/s
T.P.S........3.52%
AIR STATUS ........OFF
02S 1 Bank1.....0.090V
SHRTFT 1 Bank1.....0.00%
02S 1 Bank2.....0.650V
SHRTFT 1 Bank2.....99.21%
02S 2 Bank1.....0.605V
SHRTFT 2 Bank1.....0.78%
02S 2 Bank2.....0.305V
SHRTFT 2 Bank2.....99.21%
Last edited by DOUBLEB; 04-26-2017 at 04:21 AM. Reason: WANT ADD MORE INFO
#3
MBWorld Fanatic!
You must find an independent mech. who has a smoke machine. This machine will tell in no time where the leak is.
http://www.ebay.com/sch/m.html?_odkw...ar+C4&_sacat=0
http://www.ebay.com/sch/m.html?_odkw...ar+C4&_sacat=0
#5
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2000 ML320 V6
Hmmmm!! I just flushed the purge valve very well, connect it back after driving a while the P0455 Code is gone. How long will solution last? May be mystery solved after 2 days.
Secondly it rained this yesterday mornnn and the weather is a little cold, P0161 code is gone too. Can weather condition help trigger P0161 code?
Secondly it rained this yesterday mornnn and the weather is a little cold, P0161 code is gone too. Can weather condition help trigger P0161 code?
#6
MBWorld Fanatic!
You have two different and separate codes. One for an O2 Sensor and the other for a large Evap. Leak, both of which have nothing to do with the Purge Cont. Valve.