Freightliner No Throttle Response 2002 Series 60 Fault Eng Controller 128s 254 07
I have a 2011 freightliner m2 has 26k miles and i keep getting code 1242 comes and goes randomly. Our 2001 sterling with 5.9 cummins has been intermittently throwing an ecu code 128, when it does this the throttle pedal goes dead, but it idles fine and has proper oil. If the engine will start and run smoothly but has no response from the throttle pedal, i would take a very close look at the wiring and connector pins between your throttle pedal and the engine.
freightliner cascadia bad cpc4. no start no throttle response flashing
I can never get it to do it here, i have replaced the ecm, tcm, throttle. Use the throttle to accelerate to 65 leaving the cruise on. Hello guys i have a 2014 freightliner cascadia 125 with a dd16 engine that it was parked 1 month until today, so i went to parking lot to pick up a load and i realized that.
Although this fault could potentially lead to a shut.
Try setting the cruise control at 60. Swap your relays one at a time with a known good one for testing purposes if you do not have a relay tester. When you have issues with your accelerator pedal, you may observe some common signs such as the following: It is right on the fuel pedal.
Truck started having poor/no throttle response recently, especially noticeable when trying to rev up from idle rpms. Truck starts and idle just fine, but no response of the engine when we press the throttle. Normally, a similar truck with same specs/engine will. Our 98 freightliner with a n14 cummins came in with unable to get over 1500 rpm periodically.
freightliner cascadia bad cpc4. no start no throttle response flashing
This is also going to tell you if there is a loss of power or voltage problem before.
I then released the parking brakes and managed to get full authority. Since you have no throttle response or sluggish throttle response, this could be fuel system related such as at leaks or restrictions between the fuel tank in the pump or a fuel. Cruise control works, checked with the computer and found no fault codes. Make sure the connector is tight, no broken wires and secure.
Throttle not responding on a series 60. I got in the truck this afternoon to move it cause i had to get to the trailer behind it and all of a sudden i have no throttle response (only idle) and a yellow check engine light and. Ecm is seeing throttle count but not percent accelerator. All of a sudden dash board panel stop working and that throttle pedal not working but engine starts okey.
freightliner cascadia bad cpc4. no start no throttle response flashing
The throttle is non responsive, it takes about 5 seconds and power comes back in increments of 20%, then 40%, then 50%.
Did some testing and found if i am below 1500 rpm and keep on. This could be caused by the coolant level being below the sensor or a potential issue with the sensor or wiring resulting in biased readings. I popped the brakes on & off and got the throttle to respond for a few seconds then back to no response. See if the cruise will catch and maintain the 60 mph set.
Symptoms of freightliner accelerator pedal problems. Check the throttle pedal sensor. In most cases, that is the issue with no throttle response.
I am working on a Freightliner with a series 60 Detroit. It looses all
