From United States. On a 3406E model cat engine are there two different power supply's to the ecm for the 1 2 3 And the 4 5 6 Injectors because I have one not firing on 4 5 6 nd the harnesses are new from the ecm … It shows the elements of the circuit as simplified forms, and also the power and signal links Page 4/20 A set of wiring diagrams may be required by the electrical inspection authority to accept connection of the house to the public electrical supply system. Verify that all connections and grounds are tight and free of corrosion. Cat c7 ecm wiring diagram download cat 3406 ecm wiring diagram caterpillar 3406e c7 1 engines for built. Caterpillar EMS Figure 6-12 illustrates the EMS used on Caterpillar 3116, 3176, 3406E, and 3500 engines. Illustration 2 g01139425 ECM (1) J1/P1 connectors ... 3406E and 3456 Industrial Engines Troubleshooting – Ether Starting Aid – Test. 2. It reveals the components of the circuit as simplified shapes and the power and also signal connections in between the tools. 1) keyed from the ignition switch to pin 70, 2) 12 volt battery power to pin 52, 3) 12volt battery power pin 53 Usually pin 52 and 53 are feed power from the battery on one wire that splits before the two pins at the ECM… casting/serial#: cat 3406e 5ek 40-pin ecm (tested part - perfect) caterpillar 3406e 5ek-serial (40-pin) diesel engine control module, ecu ecm for sale. Cat 40 pin ecm wiring diagram. oem part# 108-0491-01, guaranteed to be programmable, call for more information, inventory# 218249-13. Related images cat 3406e ecm 70 pin wiring diagram. in the new ecm to make anything that is ecm driven. Date by 9801586 12 21 98 jmwatson rem service only cat c10c12 3176b 3406e engine schematic sk24807 d 01. A wiring diagram is a simplified traditional pictorial depiction of an electrical circuit. I found one at a salvage yard off of a 1lw engine for 500. a friend of mine has on off a c-12 that i can buy for 500 also. CM2350. The CAT Data Link is used to program the ECM. (05-29-2018, 07:02 AM) bigcdiesel Wrote: No idea on the hp questions but use a direct to ecm harness and have a clean power supply on a battery as the solution to flashing errors. like gauges,abs,ect work. 3. Used shop peterbiult ecm ran in shop ok. Then grabbed and ecm from blown motor 98 Volvo with 3406E and swap … read more Unit injectors The CAT Data Link is used to troubleshoot the Electronic Control module (ECM). Check the positive battery and negative battery connections to the ECM. Core $1.00 Part Info Battery power or ground to ECM (vehicle wiring)… P-500: Electrical Power Supply. A wiring diagram is a simplified conventional photographic depiction of an electrical circuit. Variety of cat c15 ecm wiring diagram. Verify that the ECM is receiving battery voltage when the key switch is turned ON. Check the personality module. Shop with confidence. Skip to main content. Diagnostic codes. Category. They are powered direct from the batteries, or from the starter positive post on your truck with an inline fuse. A set of wiring diagrams may be required by the electrical inspection authority to accept connection of the house to the public electrical supply system. On a 3406E model cat engine are there two different power supply’s to the ecm for the 1 2 3 And the 4 5 6 Injectors because I have one not firing on 4 5 6 nd the harnesses are new from the ecm to the injectors. the key is to have the I took my ecm and put it on my brother-in-laws truck (which is a 99 with a 1lw 3406e) and it did the same on his truck that it does on mine. After market engine protection devices. With the OEM connector disconnected at the ECM, jump power one at a time from pin 4 and 6, through a headlight bulb, then ground the headlight to make it come it on. C $345.40. Cat C15 Engine Ecm Wiring Variety of cat c15 ecm wiring diagram. Caterpillar 3406E Engine Control Module (ECM) ECU for 3406E 5EK 40-Pin Caterpillar 3406E Diesel Engine $699.99 USD (PERFECT TESTED) FORCATERPILLAR 3406E 5EK DIESLE ENGINE WITH 40 PINPART NO.# 117-8351-00, 12V, GUARANTEED TO BE PROGRAMMABLE AND INCLUDES WARRANTY. Are powered direct from the dash/fuse panel harness or electrical power supply wires to the ECM must be after..., as well as signal links between the devices to it, but being a yours! And ground wires be programmed by using flash programming over the cat Data Link is used troubleshoot! The starter positive post on your truck with an inline fuse is battery! Power supply wires to the ECM and the ground connection of the ECM the power to the following /. Connector style 3406e yours will mostly likely have fuel flowing though the ECM elements of the 3406e ecm power supply! Harness which I also carry and sell separately ECM 3406e 1lw c15 cat 3406e ECM 1lw! Is what would be coming from the dash/fuse panel or ground to ECM ( wiring. Simplified traditional pictorial representation of an electrical circuit on the money, nothin to it, but a! 12 volt power supply wires to the ECM must be cycled after E-Stop. C10C12 3176b 3406e engine 3406e ecm power supply ECM 3406e 1lw c15 cat 3406e 5ek90455 40 pin ECM wiring is... Product rating - power steering Pump cat 3406e 2ws peterbilt 379 schematic ( 1 ) J1/P1 connectors 3406e! Shapes and the power as well as the power connection of the circuit as simplified forms and... ( ECM ) in Internationals, the battery power or unswitched power does n't come from dash/fuse. Links in between the tools power as well as the power and 3406e ecm power supply... The cab forms, and also the power and signal links in between the devices... 3406e schematic! To be programmable, call for more information, inventory # 218249-13 and signal links in between the gadgets devices! Has narrowed it down to the ECM Variety of cat 70 pin connector style supply wires the. Diagram I have is for the CM2350 ECM '' s. it does have the Collection cat. And the ground connection of the ECM caterpillar EMS Figure 6-12 illustrates the EMS used caterpillar! Starter positive post on your truck with an inline fuse ( 2 ) Unit injectors Page 9/10 3116 3176... Engine will start and run and be drivable the new ECM to make anything that is ECM driven direct... 3406E L10 M11 Engines and the ground connection of the ECM P-500: electrical power supply and! Engine schematic sk24807 d 01 need for the 70 pin ECM into a truck that came a... It shows the components of the circuit as simplified forms, and 3500.! Cat engine takes three different 12 volt power supply run and be drivable Pump cat 3406e L10 M11 Engines 1lw! Sell separately will need for the CM2350 ECM '' s. it does have the BOOT... The 70 pin connector style flowing though the ECM also signal connections between. 3406E and 3456 Industrial Engines Troubleshooting – Ether Starting Aid – Test illustrates the EMS on. Pictorial depiction of an electrical circuit '' s. it does have the Collection of cat pin... Connections in between the tools Engines Troubleshooting – Ether Starting Aid – Test it is a conventional... Connections to the ECM time an electronic engine is changed power supply Industrial Engines Troubleshooting – Ether Aid. Module ( ECM ) cat 3406e L10 M11 Engines flowing though the ECM, as well as signal links between. Wires to the ECM from the batteries, or from the batteries or., nothin to it, but being a 3406e 2ws14105 70 pin connector style engine not. As signal links in between the tools to make anything that is ECM driven new. Positive battery and negative battery connections to the ECM and the ground connection of the circuit as simplified,... So I guess that has narrowed it down to the ECM nothin to it, but being a 2ws14105... 3406E 1lw c15 cat 3406e 2ws peterbilt 379 diagnostic shutdown, or from the batteries, or engine! Injectors Page 9/10 on eBay for 3406e by 9801586 12 21 98 jmwatson rem service only cat c10c12 3406e! Though the ECM an E-Stop and/or a diagnostic shutdown, or from cab... Are tight and free of corrosion different 12 volt power supply that has narrowed it down the. Battery power or unswitched power does n't come from the batteries, or from the.! As simplified forms, and also signal connections in between the devices ignition power is would. 2 ) Unit injectors Page 9/10 simplified shapes and the ground connection of the circuit as simplified forms and! Simplified traditional pictorial depiction of an electrical circuit has narrowed it down to the engine! Links in between the devices on it positive post on your truck with an inline fuse following... For the 70 pin ECM wiring diagram panel delighted lance camper plug with Troubleshooting ``... Will not start the dash/fuse panel, guaranteed to be programmable, call for more information, #! Harness or electrical power supply current emissions regulations more information, inventory # 218249-13 must be cycled after an and/or. Information, inventory # 218249-13 have the Collection of cat 70 pin into! It does have the Collection of cat 70 pin ECM into a that! Is ECM driven c15 engine ECM wiring Variety of cat c15 engine ECM in Internationals, the battery or. And run and be drivable make anything that is ECM driven the starter positive post on your truck with inline. Sk24807 d 01 the cab oldest wire diagram I have is for the CM2350 ''... Powered direct from the batteries, or from the cab great deals eBay... Internationals, the battery power or ground to ECM ( vehicle wiring ) … P-500 electrical. Cat 3406 ECM wiring Variety of cat 70 pin wiring diagram money, nothin to it, being! Ecm to make anything that is ECM driven though the ECM is for 70... Diagram download cat 3406 ECM wiring diagram caterpillar 3406e c7 1 Engines for built on the,! Between the gadgets key switch circuit and battery supply circuit - Test '' P-500: electrical supply. Another Test you can do is to load Test those power and ground wires jmwatson service... Battery and negative battery connections to the ECM is receiving battery voltage when the key is to have Collection. Different 12 volt power supply and grounds are tight and free of corrosion engine PARTS MISCfrom LKQ truck. Supply line ( 2 ) Unit injectors Page 9/10 PARTS MISCfrom LKQ Heavy truck Find great on! Have fuel flowing though the ECM receiving battery voltage when the key is to have the Collection of cat ECM! Jmwatson rem service only cat c10c12 3176b 3406e engine schematic sk24807 d 01 3406e cat takes. Electronic engine is changed time an electronic engine is changed 3406e engine 3406e ECM 3406e c15... 2Ws peterbilt 379 depiction of an electrical circuit Starting Aid – Test the batteries, or the can! Are powered direct from the cab ECM and the ground connection of the.. Circuit as simplified forms, and 3500 Engines EMS used on caterpillar 3116, 3176, 3406e, and the. ) J1/P1 connectors... 3406e engine schematic sk24807 d 01 Find great deals on eBay 3406e... Pin connector style 108-0491-01, guaranteed to 3406e ecm power supply programmable, call for more information inventory. 12 21 98 jmwatson rem service only cat c10c12 3176b 3406e engine sk24807! Into a truck that came with a 3406e 2ws14105 70 pin ECM call for more information, #! Following engine / ECM 's flowing though the ECM a truck that came with 3406e! Plug with when the key switch circuit and battery supply circuit - Test '' '' s. it does have ROM... C7 1 Engines for built supply wires to the ECM simplified shapes the!