What should the fuel pressure be on a sprinter?
Sprinter Fuel Rail Pressure Regulator Problems – Poor Starting. If it is possible to monitor rail pressure using Live-Data, you may see the rail pressure dancing between 266 and 550 bar. Instability of pressure when holding a steady throttle will be the clue as to a problem with the fuel pressure control.
When did the T1N 5 cyl sprinter come out?
Fits all Sprinter Vans made between 2002-2006 (T1N). Sometimes there will be a slight noise with this device. What is a turbo resonator? A turbo resonator is a plastic assembly used on the 5 cylinder in-line Mercedes Benz diesel engine. The turbo resonator is meant to lessen the intake sound of the turbocharger.
What kind of engine does a sprinter have?
The wild card here is the gasser; in 2007 they brought in a handful of vans with a 3.5 V-6 gas engine. In the 2014 to 2016 models, there is also a 2.1 liter inline 4 cyl diesel. Also in 2014 to 2018, there were some minor cosmetic updates to the Sprinter, mainly the front end and grill.
Are there any problems with the Mercedes Sprinter?
There are a few problems with the sprinters. But the FIRST thing is the omertà about oil. It’s a very well kept secret that the DPF (filter) and EGR (valve) will clog if one digit of the oil grade is omitted.
What causes a Dodge Sprinter to loose power?
I have a 2002 Dodge Sprinter that seems to loose power after it has been driven a few hours, and then it must sit for 10 to 30 minutes before it will start again. It acts like there is either no fuel or the airflow is restricted.
What causes check engine light on sprinter 3500?
The Sprinter should have codes on just about every sensor and very few things can be wrong without a code of some kind… Any ideas on what could be causing the frequent appearance of Check Engine light on my 2006 Sprinter 3500 powered by 5 cyl Mercedes? I’ve put 7,500 miles on the chassis which carries an Itasca Navion Class C motorhome.
Fits all Sprinter Vans made between 2002-2006 (T1N). Sometimes there will be a slight noise with this device. What is a turbo resonator? A turbo resonator is a plastic assembly used on the 5 cylinder in-line Mercedes Benz diesel engine. The turbo resonator is meant to lessen the intake sound of the turbocharger.
What causes boost to fail on Sprinter van?
Turbocharger Actuator On the modern diesel engine used in the Sprinter van, boost pressure is controller using a vane-system. The control valve for the vane system is electronically controlled and can fail. The turbocharger is still healthy, only the control valve has failed.
What happens when Mercedes diesel engine is not running?
As Mercedes DPF traps and holds soot, with time it reaches a point when it needs to be ‘emptied out’. This is done by regeneration. During this automated process, engine computer rises exhaust gasses temperature over 630°C. This burns up soot particles. However, if the engine is not running correctly automatic regeneration will not be started.
Where do you put the regulator on a sprinter?
It makes it easier if you have the left hand threaded pin in place in the regulator flange mounting hole, before offering it into place. (left hand in fitting position, if standing at front of engine) Once the two pins are re-fitted the electrical connector can be attached and the intake manifold upper half rebuilt.
Why are my cranks on my sprinter not working?
Checked clear lines and NO air bubbles or foam. Got van to start after several extended cranks but died as soon as accelerator peddle pressed. Van towed back to dealership and I asked what my feed pressure and rail pressure readings are and was informed they never tested or checked as the only code is no communication with MAF sensor.
What was the fatal flaw of the Mercedes Benz Sprinter?
This article is being written to warn potential buyers of this vehicle of the fatal flaw hidden in each of these vehicles. Prior to 2008, when the United States Government mandated diesel exhaust regulations, the Sprinter, manufactured by Mercedes Benz and sold as a Dodge was a real workhorse.
How many miles can a Mercedes Sprinter go?
In fact, with a diesel engine, a Sprinter will easily see a lifespan of over 300,000 miles. As long as you stay on top of regular maintenance, the longevity of a Mercedes Sprinter will serve you well.
What kind of pressure crank does sprinter have?
This van is dead, makes no smoke or fumes when cranking. According to two scanners (SDS MB factory tool, and Snap on Solus) I have 5000PSI pressure cranking. If I unplug the fuel pressure sensor and crank for about 20-30 seconds I can get it to hit on what sounds like one cylinder and make a little bit of fumes.
What should I do about my pre 2007 sprinter?
Pre 2007 turbochargers can have their actuators adjusted. Turbo Resonator: Common failure part on these vehicles. Can replace with a durable aluminum unit to fix the faulty factory part.
How do you remove pressure regulator from sprinter?
Identify the electrical connector and remove it, select a 1/4 drive socket wrench and appropriate small reverse torx socket and short extension. Remove the two opposing pins on the regulator flange (left and right as fitted).
Turbocharger Actuator On the modern diesel engine used in the Sprinter van, boost pressure is controller using a vane-system. The control valve for the vane system is electronically controlled and can fail. The turbocharger is still healthy, only the control valve has failed.
What kind of engine does a Dodge Sprinter have?
The 2007 Sprinter comes standard with a 3.0-liter turbodiesel V6 making 154 hp and 280 lb-ft of torque. It gets fuel economy in the mid-20s, which is dramatically better than its competition. New…
What should fuel pressure be on Sprinter diesel?
When checking the fuel pressure solenoid there should be no fuel coming out the return during cranking, and it should hold 870-1450 psi when unplugged during cranking. If it doesn’t, and the injectors are OK, then the fuel pressure solenoid is bad.
How many miles does a 2007 Dodge Sprinter have?
My 07 is at 402,000 miles and and has been through a starter and power steering pump, alternator, recent in tank fuel pump, glow plug controller, replaced the transmission conductor plate myself and the full drive shaft. Torque converter is still original but grabs 2nd hard on light deceleration at times.
When to replace fuel pressure solenoid on sprinter?
If it is and there is leakage, replace the fuel pressure solenoid. The high pressure pump is driven by the camshaft, and requires no timing. Fuel that enters the high pressure pump is pressurized between 200-1600 bar (2,900 – 23,205 psi). The pressurized fuel is then supplied to the fuel rail.
Sprinter Fuel Rail Pressure Regulator Problems – Poor Starting. If it is possible to monitor rail pressure using Live-Data, you may see the rail pressure dancing between 266 and 550 bar. Instability of pressure when holding a steady throttle will be the clue as to a problem with the fuel pressure control.
It makes it easier if you have the left hand threaded pin in place in the regulator flange mounting hole, before offering it into place. (left hand in fitting position, if standing at front of engine) Once the two pins are re-fitted the electrical connector can be attached and the intake manifold upper half rebuilt.
What happens when you drill a hole in a Mercedes Sprinter?
Any solids in the hole will be compressed at the base of the drilling when the bolt is tightened and can cause cracking or worse – bursting through into the water jacket of the cylinder head (really easily done) so clean that hole with an air-line or blow gun until you are sure it’s clear.
Is there a Mercedes diesel injector for sprinter?
“Here at the Global Sprinter Research Center I am always eager to investigate Sprinter related technical issues.
Can a failing fuel injector damage an engine?
WARNING a failing fuel injector that is passing unmetered amounts of fuel can soon damage the engine catastrophically, either through piston overheat or engine seizure and any suspected problems must be investigated promptly! See this interesting and descriptive forum post regarding leak-off testing.
What should fuel pressure be to start sprinter?
You must have at least 2500 PSI to start. 3. If no or low fuel pressure the nasty little culpret may be a 25 cent o-ring. The fuel pressure regulator is located at the rear of the fuel rail on 2002 to 2004 trucks. Its held in with two little torx head screws and can be a mother to get out. It’s not terrible you just have to work by feel mostly.
Where is the fuel pressure regulator on a 2002 sprinter?
If no or low fuel pressure the nasty little culpret may be a 25 cent o-ring. The fuel pressure regulator is located at the rear of the fuel rail on 2002 to 2004 trucks. Its held in with two little torx head screws and can be a mother to get out. It’s not terrible you just have to work by feel mostly.
Where is the culpret on a Daimler sprinter?
If you have access to a DRB (Daimler scan tool) check fuel pressure. You must have at least 2500 PSI to start. 3. If no or low fuel pressure the nasty little culpret may be a 25 cent o-ring. The fuel pressure regulator is located at the rear of the fuel rail on 2002 to 2004 trucks.
How does the Mercedes 3.0l diesel engine work?
To meet more and more strict emission regulations, there are two oxidizing catalytic converters cleaning the exhaust gases of the new Mercedes 3.0L V6 diesel engine. In addition, the engine has a cooled exhaust gas recirculation system (EGR/AGR) and uses a diesel particulate filter (DPF) to lower exhaust emissions even further.