problem : p0300; p0301; p0302; p0303; p0130 appeared at the same time
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Newbie
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Mercedes Benz CLK320 w208 1998
problem : p0300; p0301; p0302; p0303; p0130 appeared at the same time
hello everyone. on my 1998 CLK320 v6 appeared p0300; p0301; p0302; p0303; p0130 codes at the same time and now engine has detonations and fuel consumption has increased. has anyone experienced such situation?? if so please give me advise what might be the reason.
thank you
thank you
MBWorld Fanatic!
Joined: Sep 2018
Posts: 3,243
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From: New Orleans Area
2015 E400 Sedan
Those misfires need to get checked out before you ruin cats.
could all be due to problem with O2 sensor or circuit on Bank 1.
Need to properly troubleshoot or you end up just buying and replacing good parts until you end up finding issue or bad part.
Heck could be a popular fault on these cars/engine worth researching out.
OBD-II Trouble Code: P0130 02 Sensor Circuit Malfunction (Bank I Sensor 1)
could all be due to problem with O2 sensor or circuit on Bank 1.
Need to properly troubleshoot or you end up just buying and replacing good parts until you end up finding issue or bad part.
Heck could be a popular fault on these cars/engine worth researching out.
OBD-II Trouble Code: P0130 02 Sensor Circuit Malfunction (Bank I Sensor 1)
Junior Member
Joined: Jun 2002
Posts: 62
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From: So. California
How scanned?
If you’re using a a simple OBDIi scan you’ll only see emission codes. You need a much more capable scanner connected via the round 31pin connector in the engine compartment. I’m sure you’ve already looked up these code meanings. Once you have a good scanner, notate and clear and drive to see which ones return and need attention, good luck!
