What is the end number of a Mercedes warm up regulator?
It has a bosch code, for example 0 438 140 068. The end number (068 in this case) is the number that gives us the intended calibration of the WUR. Now here are the calibration specs for each warm up regulator, straight from mercedes benz: Specifications for some WUR used in the M116/117 and M110 engines.
What kind of engine does a Mercedes Benz 380SL have?
Compare Mercedes Benz Series 107 Models Model Years # Built Engine BHP 280SL 1974-1985 25,500 2746cc I6 185 280SLC 1974-1981 10,700 2746cc I6 185 300SL 1985-1989 N/A 2962cc I6 188
What is the Bosch code for the warm up regulator?
Moreover, when accelerating, there are vacuum ports in the WUR that can affect the control pressure too, for more details on the vacuum side of the WUR please read: Now, look at your Warm Up Regulator. It has a bosch code, for example 0 438 140 068.
How many years does a Mercedes Benz 380SL last?
Years The Series 107 Mercedes Benz 380SL Was Produced: SAVE BIG $$$$$$ IN REPAIR AND MAINTENANCE COSTS!!!
It has a bosch code, for example 0 438 140 068. The end number (068 in this case) is the number that gives us the intended calibration of the WUR. Now here are the calibration specs for each warm up regulator, straight from mercedes benz: Specifications for some WUR used in the M116/117 and M110 engines.
What kind of warm up regulator do I Need?
Warm Up Regulator- ( CIS ) Control Pressure Regulator by Bosch. DeLorean warm up regulator, Mercedes-Benz warm up regulator, Porsche warm up regulator, Volvo, Audi, Lamborghini. Also known as ( Cis ) Control pressure regulators. All units are remanufactured unless otherwise noted new and carry an 18 month warranty.
Moreover, when accelerating, there are vacuum ports in the WUR that can affect the control pressure too, for more details on the vacuum side of the WUR please read: Now, look at your Warm Up Regulator. It has a bosch code, for example 0 438 140 068.
Is the core charge on a warm up regulator refundable?
If the cases are broken or cracked, parts missing and extra labor would have to be added to repair the unit, then they are not considered a re-buildable core and the core charge is not refundable or it will be applied. $250.00 minimum on warm up regulators and fuel distributors.
Warm Up Regulator- ( CIS ) Control Pressure Regulator by Bosch. DeLorean warm up regulator, Mercedes-Benz warm up regulator, Porsche warm up regulator, Volvo, Audi, Lamborghini. Also known as ( Cis ) Control pressure regulators. All units are remanufactured unless otherwise noted new and carry an 18 month warranty.
If the cases are broken or cracked, parts missing and extra labor would have to be added to repair the unit, then they are not considered a re-buildable core and the core charge is not refundable or it will be applied. $250.00 minimum on warm up regulators and fuel distributors.
What should the normal control pressure be on a Mercedes?
So if this control pressure increases, the counter acting force for the air flow sensor is greater, then the mixture is smaller. So what is the normal control pressure? It should be around 3.0 to 4.0 bar (more on the exact numbers later).
What’s the pressure on the warm up regulator?
The warm up regulator takes as input the fuel output line on top of the fuel distributor, which, by itself is system pressure (5.0-5.6bar), and lets some of this pressure drain to the fuel return line, so the pressure is reduced. Then this pressure is called the “control pressure” (3.0-4.0 bar).
How does the warm up regulator work on a Mercedes Benz?
If your acceleration is muted the warm up compensator may be broken or on its way to being kaput. The warm up regulator increases the fuel flow making the flow richer. The warm-up regulator applies opposing pressure on the injector pins of the fuel injector.
The warm up regulator takes as input the fuel output line on top of the fuel distributor, which, by itself is system pressure (5.0-5.6bar), and lets some of this pressure drain to the fuel return line, so the pressure is reduced. Then this pressure is called the “control pressure” (3.0-4.0 bar).
So if this control pressure increases, the counter acting force for the air flow sensor is greater, then the mixture is smaller. So what is the normal control pressure? It should be around 3.0 to 4.0 bar (more on the exact numbers later).