135 ECM Idle validation switch circuit fault DESCRIPTION Two new APS sensors (Accelerator Position Sensor) have been developed and released for use with pre-2010 emissions International Engines.The new sensors listed below contain non-contact hall-effect idle validation sensors.4/5(12.4K)good evening my name is ***** ***** I will assist I assume the check engine light is on?? if it is,what are the codes??? the delta P sensor is a cok,remove the sensor and there are 2 small passages under the sensor.you can use a coat hanger to clean the passages.there are times that that cyep,thats it.no to the carb cleaner.that will get to the intake system and on starting could cause issues. clean with the hanger as I suggestedonce you rate me,the question stays open and we can continue as long as you wish Roydid you replace the sensor??? was the sensor wet when you removed it???? can you test the voltage at the sensor with key on engine off???did you gthats ugly.the reason i keep asking about the passages is at the end of the passage it turns before entering the cold pipe did you make sure you gafter replacing the sensor,it has to be calibrated.this needs to be done with a laptop with the service link program.Roydid you do the checks I asked??????? was the sensor calibrated????what was the exact voltage??? I posted a flow chart for rough idle and stalling.Roy 30.2 emsp;Check for Rough Running or Stalling -Three-FilterI have an 09 cascadia with a Detroit DD13 it has low oil Straight truck parking in atlantic cityDec 27,2013straight trucks without sleeperDec 19,2011straight truck without CDLMay 24,2011See more resultsLoping or surging at idleit seems like my truck has a Jul 25,2009 dd13 rough idle#0183;Oh,and my rough idle is still there.They think it might be because of the unplugged and blocked egr.They were aware of all my mods and and did not care.I have a great dealer in that respect.Dealer doesn't think my idle issue is anything to worry about.It's not bad,I just happened to notice it.
Mar 10,2021 dd13 rough idle#0183;RELATED Rough Idle Causes How to Fix it.Engine Knock.One of the lesser-known perks of the EGR valve is that it actually reduces engine knocking.Keeping the combustion chamber at a lower temperature prevents the fuel from igniting before it should.7 Symptoms of a Bad Intake Air Temperature Sensor Apr 11,2021 dd13 rough idle#0183;Rough Idle.Idle is also one of these conditions when the engine is susceptible to the right air-fuel mixture.This is also a condition when you can feel the faulty air intake temperature sensors slightly faulty air-fuel mixture.If you experience some small hiccups on idle
Feb 26,2020 dd13 rough idle#0183;A Cold Start,Rough Idle FIX!! Discussion in 'Boxers/TR/M' started by kerrywittig,Sep 8,2009.Page 3 of 3 dd13 rough idlelt; Prev 1 2 3.turbo-joe F1 Veteran.Apr 6,2008 6,662 southwest germany Full Name romano schwabel #51 turbo-joe,Jan 4,2019.Cascadia DD16 Engine Surging Badly - HDT - Escapees Dec 12,2015 dd13 rough idle#0183;Folks,I really need your help! My 2013 Freightliner Cascadia with DD16 is surging badly enough to cause Eaton 13 Speed Supershift Ultra Plus faults and limiting me to 5th Gear.This occurs whether the engine is cold or fully warmed up.The only way I
Oct 27,2019 dd13 rough idle#0183;Quantity control valve on the back of the high pressure fuel pump causes surging at idle.You can watch its current in diagnostic link and see it spiking,at idle it should be fairly consistent.P/N A0000900069 They are terrible on 113 BBC cascadia and DD13s.Dd16 elevated idle - MHH AUTO - Page 1Wondering if anyone knows the parameter for elevate idle on a dd16.Trucks deleted but will randomly idle up to 900 rpm like it doing a Regen.I was able to find it on a truck that wasn't deleted under CPC parameters but not this truck.
Covers Detroit DD13,DD15,DD16 EPA07/10/GHG14 Diesel Engines With DDEC6,DDEC10,DDEC13 electronic controls Pages 1,746 Format PDF File size 78mb Works with Windows/Mac/Tablet Notes Bookmarked,searchable,printable,instant download This manual provides instructions for troubleshooting DD platform engines controlled by DDEC6,DDEC10,DDEC13 electronics (2007Detroit DD15 Engine Demand DetroitThe flagship Detroit dd13 rough idleDD15 dd13 rough idleis the perfect long-haul,heavy-duty diesel engine.The Detroit dd13 rough idleDD15 dd13 rough idleengine delivers greater horsepower torque at lower RPMs,keeping your truck in top gear longer while cruising at more efficient engine speeds,dramatically improving fuel economy.Click to learn more!
Apr 15,2016 dd13 rough idle#0183;Problem is it has a rough idle,rpms will just go up and down by itself.It also started stalling pretty bad,especially in traffic.I noticed EGR actuator arm opens and closes the valve every 10 seconds or so,while idling,driving fast,driving slow,just does it every 10 sec.this causes stalling and rough idle.Detroit Diesel Series 60 Common Failures and Problems Bearing problems,particularly spun bearings,are typically caused on older Series 60 by low oil pressure at idle.A spun bearing occurs when there is a lack of lubrication causing overheating.The bearing can eventually seize,creating even more problems.The low oil pressure at idle is a frequently complained about issue with those particular
This can mean poor acceleration and rough running,because the excess exhaust fumes are depriving the engine of oxygen.Because there is insufficient oxygen,theres too much fuel,so the unburnt fuel starts spewing out of the exhaust as black smoke,especially when the engine is at idle.Fuel consumption is likely to rise substantially.Excessive White Smoke Detroit Diesel Troubleshooting May 08,2012 dd13 rough idle#0183;To determine if aerated fuel is causing excessive white smoke,perform the following steps Disconnect the fuel line return hose from the fitting located
For all DD13/15/16 engines EPA07/10 low oil pressure codes may appear but are not related to the low oil level or condition.CAUSE SAVE MONEY ON FUEL FREIGHTLINER CASCADIA.There are five o-rings related to the oil pick up tube assembly,these o-rings become brittle over time.Optimal RPM at idle? - P15-D24 Forum - P15-D24 and Sep 12,2014 dd13 rough idle#0183;When you pull the hose off,you should see a drop in RPM and rough idle (due to a big vacuum leak you just created),and it should pick up again when you plug the line or hook up the gauge.Quote; Link to post Share on other sites.lizmcl527 11 Posted September 12,2014.lizmcl527.Junior Member,just joined the forum !
Start / Rough idle and ICP pressure faults.NOTE The Version 5 CPA software release coincides with an Essential Tool shipment 12-999-01-07 (November 2014).This CPA update allows the CPA HPOP test to monitor engine oil temperature (EOT) and the pressure at the outlet of the high pressure oil pump.Some results are removed in response to a notice of local law requirement.For more information,please see here.12345Next
Rough Idle - this is particularly true when the Valve becomes stuck open,which causes the recirculation process to occur at idle.No bueno.Engine Performance Degradation - typically the next thing to follow that rough idle,is poor engine performance on acceleration.A loss of horsepower as you work your way to speed is the the most common Symptoms of a Bad or Failing Exhaust Gas Recirculation 2.Rough Idle.One of the most common symptoms of a problem with the vehicles EGR valve is a rough idle.It is not uncommon for EGR valves to malfunction and become stuck in the open position.This can lead to exhaust gas recirculation,which causes rough idling even when the conditions are not desirable.
Rough idle,lack of power,and high NOx production.A manifold temperature sensor that sends out a high temperature reading tells the PCM that the incoming air is very thin.The PCM in response reduces the amount of fuel to the engine so that the proper air / fuel mixture is maintained.What Are the Symptoms of a Sticky EGR Valve? It Still RunsIf the EGR valve is stuck in the open position,the vehicle will experience a rough idle or frequently stall.If the valve is not completely stuck open but never achieves a tight seal when it closes,the engine can miss or shudder because of the improper mixture of the combustion elements.