|
|
|
#1
|
|||
|
|||
1999 e300 dpf (Diesel Particulate Filter) or trap oxidizer.
I recently bought this car and found out the DPF or Trap Oxidizer was removed. I pretty much ok with that because I live in an area where smog checks aren't necessary.
But I believe there should be O2 sensors and there isn't any. Could someone point me in the right direction as to where the O2 sensors are hooked up to wiring harness. I'm going to install O2 sensor bungs and O2 sensors but would like a heads up as to the factory locations. Roddy Sent from my SM-G900I using Tapatalk |
#2
|
||||
|
||||
It doesn’t have oxygen sensors. Not along the exhaust pipe, anyway.
What would you hook up the oxygen sensors to? Sixto 98 E320s sedan and wagon 02 C320 wagon |
#3
|
|||
|
|||
Great! It's not longer a concern.
Thank you, Roddy Sent from my SM-G900I using Tapatalk |
#4
|
||||
|
||||
The W210 diesel has a simple oxidation catalyst downstream of the turbo. No automatic controls as there is no regeneration regime like on the later engines.
There are no sensors on the cat. This is good and bad, there are no sensors to fail, but you also don’t know if the cat gets plugged until you start realizing the “banana in the tail pipe” syndrome. For those who come along later, there is a product by Liqui Moly that is meant for DPFs but I would imagine it would work on the earlier cats as well to clean them out. Sixto the controls on the W210/OM606.962 (turbo 98-99) are dead stupid simple. The only devices going into the ECU (doing this from memory but after the saga last summer I about have it memorized): Pedal position Manifold pressure Coolant temperature Fuel temperature Charge air temperature Oil level switch Injection pump rack position feedback Crankshaft sensor And the outputs are Injection pump rack actuator EGR vacuum transducer Waste gate vacuum transducer Fuel valve Glow plug relay It’s actually simpler than the n/a OM606.912 (96-97), you don’t have the swirl flap stuff under the intake manifold. No oxygen sensors on this engine at all.
__________________
The OM 642/722.9 powered family Still going strong 2014 ML350 Bluetec (wife's DD) 2013 E350 Bluetec (my DD) both my kids cars went to junkyard in 2023 2008 ML320 CDI (Older son’s DD) fatal transmission failure, water soaked/fried rear SAM, numerous other issues, just too far gone to save (165k miles) 2008 E320 Bluetec (Younger son's DD) injector failed open and diluted oil with diesel, spun main bearings (240k miles) 1998 E300DT sold to TimFreeh 1987 300TD sold to vstech |
Bookmarks |
|
|