How do you adjust a TD42 fuel pump?
On crack that nut use your flat blade screwdriver chuck it on the end there. And wind it in like a quarter of a turn not much at all crack that nut wind that nut back on tighten it up start your car.
How much boost can a TD42 handle?
around 15 to 20 PSI boost
Given this is a ‘Comp Truck’, you could run around 15 to 20 PSI boost and upon running it on a 4WD dyno keep the fuel loadings moderately heavy. Basically you can have a 5 litre 250hp engine last for 500,000km or a 5 litre 1500hp engine last just long enough for a ¼ mile drag run.
How much horsepower does a TD42 have?
TD42 Turbocharged
A turbocharged version is available (code TD42T1, produces 145 PS (107 kW; 143 bhp) at 4,000 rpm) and in later versions an intercooler was fitted to stabilise intake temperatures.
What Turbo is best for TD42?
GT2860r
TURBOS: The turbocharger that is supplied as the base option for the GQ TD42 turbo kit is the GT2860r by Garrett. We have found that this turbocharger compliments the characteristics of the 4.2ltr TD42 motor very well.
How do you adjust td42 tappets?
Patrol TD42 valve adjustment – YouTube
What does a boost compensator do?
A boost compensator for controlling the position of a control rack of a fuel injection pump to supply fuel to an internal combustion with a supercharger in response to a boost pressure to be applied to the engine is described.
Why is TD42 so good?
The main reason the TD42 is so highly regarded by the hardcore off-roaders out there is that it’s a better chance than most to get you home every time. Even the allegedly lighter-piston version of the engine is fine provided you don’t mess with its tuning.
What are the most common problems with a used Nissan Patrol 4×4?
Nissan Patrol GR Common Problems and Solutions
- Differential seals broken. Problem:
- Engine management warning light. Problem:
- EGR Valve blocked. Problem:
- Cracking noise from steering at low speeds. Problem:
- Lack of acceleration power. Problem:
- Not Starting When Warm. Problem:
- Banging Noise From Rear. Problem:
- Overboosting.
What is a DTS Turbo?
The DTS Turbocharger System increases power output of the 1HZ 4.2L engine from 95kW to 136kW giving an increase of 43%. Torque is up from 260Nm to 375Nm providing an increase of 45%. Adding the DTS Intercooler kit will increase power and reliability further to 153kW and 430Nm of Torque.
How do you test a boost compensator?
You could try disconnecting the red hose at the turbo end and connecting it to a constant 15-20psi supply of compressed air to test it. If working properly it should limit smoke/soot, but not really affect power. If you blank off the hose to the compensator you will get non boost fuelling through the whole rev range.
How do you test a mechanical diesel injection pump?
Diesel Fuel Injector Test (Mechanical) – YouTube
Why do TD42 get hot?
This is due to the system being pressurised, which raises the boiling point of the coolant/water mix. So after you’ve made sure there are no leaks in the system, the next thing to look at is your radiator cap.
Is TD42 fuel efficient?
Fuel consumption is not the TD42’s long suit, it should be said. It’s an old-school design and it’s toting around 2.5 tonnes worth of Patrol, so bank on between 12 and 14 litres per 100km on the highway and another couple of litres around town.
What year did TD42 stop?
The TD42 engine was introduced in the GQ Patrol and lasted right through until 2007.
What year was the last 4.2 Patrol?
2007 4.2 diesel discontinued, minor upgrades to the rest of the range including refinements to the ZD30 for Euro4 emissions. 2013 Y61 Patrol replaced with Y62 Patrol.
What Turbo is in DTS kit?
Description. The DTS Turbocharger System increases power output of the 1HZ 4.2L engine from 95kW to 136kW giving an increase of 43%. Torque is up from 260Nm to 375Nm providing an increase of 45%. Adding the DTS Intercooler kit will increase power and reliability further to 153kW and 430Nm of Torque.
What is a Turbo compensator?
A ‘Compensator’ is designed to modify the pump in a 3D fashion dependent on this extra flow/pressure the turbo provides. It does this through a pressure intake port in the top of it, which pushes an internal diaphragm containing the fuel pin down into the pump.
What are the symptoms of a faulty diesel injector pump?
Dirty Fuel Injector Symptoms
- The Engine Misfires. Dirty fuel injectors may cause your vehicle’s engine to misfire.
- Idling Gets Rough. Does your vehicle sputter and shake when you’re at a stop sign or sitting in traffic?
- Your Gas Mileage Tanks.
- The RPM Needle Starts to Dance.
- Your Car Won’t Start.
What happen if injection pump would not time properly to the engine?
One of the most noticeable problems caused by faulty fuel injection pumps is that your engine is not running smoothly. When the fuel is not entering your engine properly, then it affects the performance of your car. This may not be noticeable at times.
How hot is too hot for a TD42?
From factory, Nissan states 118°C as safe working temp for the TD42. Despite being well over 100°C, it’s still not boiling at that stage. This is due to the system being pressurised, which raises the boiling point of the coolant/water mix.
How do I fix my TD42 overheating?
Re: TD42 overheating
The TD42 has a bypass thermostat system. You cannot remove the thermostat and drive with it as this will make the engine run hotter than it should. The bypass system needs to block off a hole in the thermostat housing which then allows the water to flow through the radiator only.
Why is the TD42 good?
How does boost compensator work?
Boost Compensators
A ‘Compensator’ is designed to modify the pump in a 3D fashion dependent on this extra flow/pressure the turbo provides. It does this through a pressure intake port in the top of it, which pushes an internal diaphragm containing the fuel pin down into the pump.
How do I know if my injection pump is out of time?
You can check the injection timing by measuring the injector pump’s stroke at TDC using a dial indicator.
How do you diagnose a bad injector pump?
Symptoms of a Bad or Failing Diesel Injection Pump
- Engine may run roughly, or not at all.
- Hard starting.
- Engine misfires.
- Lack of power.
- Excessive smoke from the exhaust.