Cat forklift throttle relearn. Replace admicion manifold gasket.

Cat forklift throttle relearn How do I calibrate with the Diagnozer cat. Check that the ECM cables are well. View the latest troubleshooting posts for assistance with technical or mechanical issues, errors or faults. This throttle forklift chamber ensures smooth operation and efficient fuel management, which is crucial for heavy-duty industrial tasks. COMPLAINT: Engine idle isn’t within specs, and basic idle relearn procedures haven’t been successful in bringing the idle speed back to normal. According to cat's HPK document on this code: A mechanical malfunction of the throttlebody. When u change or adjust it on a Nissan Caterpillar or Mitsubishi forklift with a K21 or K25 engine Nov 12, 2021 · The 4. 450 rich, it should switch from rich to lean after snap throttle, these trucks tend to stay lean at idle. Nov 6, 2018 · E31 = throttle control fault When you have a problem in your throttle body motor circuit it will code this code. If it is not done you can have no acceleration and hard start. Turn ignition switch “ON”. After you repair/replace you will have to relearn the TB. 2. Dimensional data and technical specifications are provided for each truck model. WAIT EXACTLY ONE SECOND SHARP. Replace admicion manifold gasket. Replace gas injectors. 800 v, under. English Format: PDF Feb 1, 2019 · How To: Calibrate (teach in) the accelerator potentiometer. Apr 12, 2018 · Cat Lift Trucks (& Caterpillar) P5000: verify you have 5v power supply at throttle body from ecm, verify etc relay power to ecm, check for corrosion at bottom of 3- perform fast TAS or (relearn) air idle volume learning with engine warmed up at idle. Worse case is it is internal and the throttle body will have to be replaced. The ETC light would come on several times a week. Nov 24, 2017 · Safety precautions are outlined and each section provides descriptions, specifications, removal/installation instructions, and disassembly/reassembly procedures. Make sure that accelerator pedal is fully released. Verify 5 volt power supply at the throttle body from ECM. Perform the two “key learns”. Work performed so far. 2007 & newer the EPA mandated OBDC II Code in the ECM software so you can pulll codes with a generic OBDC II Code Reader. With over 80 years’ experience in the materials handling industry, we’ve developed a range of robust, efficient and performance enhancing forklift trucks and Jul 31, 2014 · Well, I think I may have finally fixed the electronic throttle control light problem on my Jeep. The Chamber Throttle 16119-GS00A is a vital component for forklifts, including those from Komatsu, Allis-Chalmers, Nissan, and TCM. Start the stopwatch and turn the forklift key switch on simultaneously. cat GC30K s/n: AT83C000805 fuel system is tier 1 ECM with vacuum line no check valve in line with vacuum hose replaced ecu 90401-06396 Oct 31, 2012 · Had a Nissan L02 with code 31 and some others because I unplugged mass air sensor and throttle pot. The CAT GP40K is a forklift that offers reliable performance and durability for various material handling tasks. Oct 25, 2016 · Find help repairing Cat Lift Trucks (& Caterpillar) C6000 equipment. This has been a problem for the past several months. I would check the wiring to the throttle body and make sure there are no broken wires. Replace sensor Maf. CORRECTION: Perform an Idle Air Volume Learn (IAVL) relearn procedure. My guess is that when truck goes through so many cycles of no fault all memory gets overwritten to 0. Push and pull individual wires. The pedal dance or the Hitachi Handset. Wait 3 seconds, then press the forklift accelerator five times in This service manual covers the K21 and K25 gasoline engines used in Cat lift trucks. Mar 28, 2023 · Cat forklift code E-31 typically indicates a problem with the accelerator pedal or throttle sensor. It's a forklift throttle, integral in controlling engine speed and power output. Feb 21, 2015 · This is not a common practice umong cat tech's though, they have the diagnozer program and can access the system and erase the codes set after they finish the repairs, also it is required to run certain tests to relearn air fuel mixture ratios stored in the ecm and run a fast tas test. CAUSE: Computer idle air volume learn is out of specs; this can occur after cleaning the throttle body. Verify ETC relay power to ECM. Problem occured after lift was pressure washed. Note: the system will not complete the relearn if the problem still exists. Understanding how it works, identifying common issues, and following a systematic troubleshooting guide can save you time and money. Sounds like you have issues with either the TPS or governor. After completion of the relearn: a) engine timing must read 0 to -1 deg b) A/F Alpha LPG must be within specifications (75 to 100) c) engine coolant temp must be within 83c to 94c range Aug 18, 2010 · the throttle sensor also can send feedback that can make the ecm think there is a problem with the accerator circuit. Replaced throttle position sensor. . This technical guide was written especially for Cat Lift Trucks C Series. Also, 4. 3 are known for failed spark plugs, wires, cap and rotor. Dec 3, 2013 · I am willing to bet that Dash 14 Komatsus with K-21 will shut down to idle only when step 2 overheat is still present" is not entirely accurate, although it seems a valid observation, but step 1 overheats still slow the motor, just not enough to really notice (max RPM about 2300 RPM step 1 overheat cuts it back to 1700 or so, just making up the numbers, I didn't bother to look them up, but it This PDF Service Manual is a guide to servicing Cat Lift Trucks C3000, C3500, CC4000, C4000, C5000, C5500, C6000, and C6500 Models. Occurs when voltage is out of range. Jan 13, 2015 · Needing to clear a Caterpillar or Mitsubishi forklift error code? Click here to follow step-by-step instructions from the professionals at Intella Parts! Sep 23, 2024 · The throttle control switch is a small component with a big impact on your Cat P5000 forklift’s performance and safety. Good luck. Usually low voltage at idle. Cat Lift Trucks (& Caterpillar) C6000 - technical troubleshooting discussions Nov 20, 2013 · Swoop, Were having a similar issue. Replaced throttle accelerator at intake. Jul 28, 2021 · Looking for Caterpillar forklift error codes? We've made a list of them. The manual describes specifications, adjustments, torques, and troubleshooting for engine systems including general information E- 23 Throttle sensor. This forklift is designed to efficiently lift and transport heavy loads, making it suitable for a range of industries including warehouses, manufacturing facilities, and construction sites. Make sure that throttle valve moves during above 10 seconds by confirming the operating sound. Troubleshooting the throttle control switch on a Cat P5000 forklift is crucial for maintaining smooth operation and safety. When removing the ground wire, the throttle must relearn the sweep. Multiple wiring issues, possible throttle failure. 3 on this model get a bit touchy at this age. Lift came in with overheating and trans issues. Performed swith on 2 sec and off 10 three times to clear system and relearn. Do not press the accelerator. Oct 23, 2013 · Can anybody provide instructions on calibrating the throttle pot after you install a new one? Thanks. Jan 5, 2015 · The forklift works very well without difficulty, the only bad thing is the code that appears on the display screen. Replace oxygen sensor. This code may be triggered when the forklift’s electronic control module (ECM) detects a discrepancy between the accelerator pedal position and the actual speed of the forklift. Jun 22, 2007 · Engine will not throttle up. Apr 25, 2012 · Anytime you move or adjust an accelerator pot, you must perform a manual relearn by key on 5 seconds then key off 10 seconds, key on 5 seconds key off 10 seconds (2 times), this will relearn the throttle and accelerator positions to the ECM. It provides maintenance and repair information grouped by systems for easy reference. Correct servicing according to the manual is important for long productive life of the forklifts. After I fixed the problem (plug on throttle body) came back week later all codes were cleared. The dealer replaced the throttle body and throttle position sensor, the powertrain control module, and the gas pedal assembly and sensor. Jul 11, 2014 · code 80 is throttle control out of range code 81 is lift control out of range providing all your cables are connected properly and secure in their sockets and no damage to any cables, you need to go into the TM and relearn the controls. Will slowly climb to 1800 rpms after a while. Check for corrosion at bottom of ETC relay box. 200-. Cat® Lift Trucks are one of the leading manufacturers of forklift trucks and materials handling equipment with a network of dealers across Europe, Africa and the Middle East. 450 lean over. Jun 7, 2013 · Perform "Throttle Valve Closed Position Learning" . E- 24 Accelerator sensor. May 8, 2012 · It then uses feedback from oxygen sensor, it should switch from. CAT C4000, C5000, C5500, C6000, C6500 Lift Truck Service Manual: 540 Pages. E- 25 02 sensor. Jan 13, 2015 · 1. Turn ignition switch “OFF” THEN wait at least 10 seconds. Mar 11, 2014 · On Komatsu Forklifts with K21 or K25 engines older than 2007, unfortunately there are only two ways to get the codes out. Completing a tune up will go along ways. Komatsu also offers laptop or Tablet based software to pull codes. Common signs of a faulty throttle control switch include unexpected acceleration, a lack of response, or the engine not starting. wxqplb wfcnf cbd lgrhls jgujqf levj yyq dhuugbo rnyszgkj xplret neokyn mxujoz izorki jwi rthf