PLEASE HELPPP, BATTERY..
09-09-2008, 12:29 PM
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s/c 99 c43 amg
PLEASE HELPPP, BATTERY..
ok so imy battery has been actin up sometimes car cranks fine sometimes it cranks weak, yesterday morning i barely cranked so the car didnlt start so i took the clk to work , today i went to go take the battery out to buy a new one and i figured to crank it so i did and it started like the battery was fine but still a litle weak so i check the codes and it threw two codes first is po455and p1747, any help would be apreciated any idea what my problem is i dont want to spend unecessary money, car is a 99 c43 btw... thanks in advance.
09-10-2008, 12:32 AM
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I've never heard of a P1747. A P0455 is a very large leak in the evaporative emissions control system. Lastly, if the battery is weak, or the electrical system is faulty, the OBDII codes may not be accurate.
Absolute lastly, after four years I change batteries. That's in every car I own. Motorcyles every two years. They're cheap and I hate being stuck.
Absolute lastly, after four years I change batteries. That's in every car I own. Motorcyles every two years. They're cheap and I hate being stuck.
09-10-2008, 12:39 AM
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300E a couple 1994 w124wagon E320 Wagon/,1971MGB Track/Rally, MG Midget Autocross ,2000 E320 wagon.
evap leak
P1747 Electronic Gear Selector Module: Defective Interaction of CAN with control unit.
call mb roadside free labor and test of charging system and battery at fair price ,since they come to you.Reset all codes after install/
ohlord
call mb roadside free labor and test of charging system and battery at fair price ,since they come to you.Reset all codes after install/
ohlord
09-11-2008, 02:41 PM
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s/c 99 c43 amg
I've never heard of a P1747. A P0455 is a very large leak in the evaporative emissions control system. Lastly, if the battery is weak, or the electrical system is faulty, the OBDII codes may not be accurate.
Absolute lastly, after four years I change batteries. That's in every car I own. Motorcyles every two years. They're cheap and I hate being stuck.
Absolute lastly, after four years I change batteries. That's in every car I own. Motorcyles every two years. They're cheap and I hate being stuck.
09-12-2008, 03:04 AM
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190D 2.5 (x2), 190E 2.6, W202 C240,W202 C43 (C55), W210 E55, W212 E250CDI
When the battery is at the end of it's life but still starting then you start getting random codes due to undervoltage during cranking. A common one is for the transmission which leaves it in limp mode until you restart it after a few mins (crank voltage is higher due to the "float" charge remaining in the battery so the fault doesn't reoccur).
Change the battery and recheck if you get any further faults after replacement.
Change the battery and recheck if you get any further faults after replacement.
09-12-2008, 09:02 AM
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s/c 99 c43 amg
When the battery is at the end of it's life but still starting then you start getting random codes due to undervoltage during cranking. A common one is for the transmission which leaves it in limp mode until you restart it after a few mins (crank voltage is higher due to the "float" charge remaining in the battery so the fault doesn't reoccur).
Change the battery and recheck if you get any further faults after replacement.
Change the battery and recheck if you get any further faults after replacement.
