E46 no spark. Nov 9, 2017 · Hi all.

E46 no spark Check if injectors are activating on all 6 cylinders. Jan 7, 2017 · No spark, no fuel can indicate a failed crank position sensor. Jun 4, 2023 · DME relay's getting voltages consistent with what is advised in the No Start thread; Coil harness: good ground on ground pin, same voltage as battery on other pin, but no voltage on pin 1 when cranking; So it seems my cause of no spark is down to no spark signal. See post 62 for info on how to check for spark. Highly doubt its anything fuel related. E39 (1997 - 2003) E46 (1999 - 2006) E36 (1991 - 1999) E60 / E61 (2004 - 2010) Top Contributors this Jul 30, 2021 · E46 Fanatics Forum is an independent BMW enthusiast website owned and operated by VerticalScope, Inc. Aug 27, 2016 · Bimmerforums is the preferred online BMW Forum and community for BMW owners. Nov 21, 2024 · E46 Fanatics Forum is an independent BMW enthusiast website owned and operated by VerticalScope, Inc. My car has the 413 DME as well. , 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada Jul 17, 2016 · an update on my no crank no start issue. Wiggle the gear selector lever or try to start it in neutral. , 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Oct 29, 2013 · A faulty crank sensor usually throws a code, making diagnosis simple. Sep 22, 2023 · A crank and no start with fuel pressure should have some DME fault codes in INPA. If there is no spark and no crank sensor code, look at the tachometer while Nov 6, 2024 · No idea how old is fuel pump, but I cannot see how that would be the issue. Oct 25, 2019 · A Fuel Pump Relay problem would explain no spark and that was the case with my 6cyl E70. 2 new ecu, tested all fuses, fuel to rail, 12v to coils, 2 new crank sensors but durlast autozone so not sure if they’re truly good, rpm’s don’t move Jun 25, 2023 · I removed the old wiring harness and put in a complete harness from the M54 engine with the ECU of course. If tou have any time , could tou help direct me to what now, for my ecums42. Oct 4, 2019 · Just read annanswer you sent and seems you know more tham others as myself on no crank no start. Came with no key at 131,000. If the sensor works, the needle should read about 200 rpm. , 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada May 8, 2021 · All back together and still no start. Feb 9, 2024 · In my experience working with E46's (and my own M54-swapped E36), no-start conditions I've seen are usually from the following (in no particular order): No spark is typically these: EWS (probably a good idea to disable it on a swap, but be sure to add the jumper wire on the EWS connector as part of the bypass). I have swapped out the DME with the original, same thing. Check the ground cable between the engine and the chassis for corrosion or lose connection. Also we cannot connect to the OBD. If there is spark, the crank sensor must be doing it's job. Just to start off, im not new to cars and ive owned and worked on my fair share. If there is no code stored for this sensor, but no spark is suspected, check for spark. I went ahead and got a valet key through bmw ($75. Decided to check for spark again and now I have absolutely NO spark. Does INPA show valid values on MS43 DME page for all engine sensors with the key at position #2? Check for spark on all 6 cylinders. after I shut it off, no spark. Our professionals are here to help make sure you find the answers you need to your questions and our community is here to help other brainstorm Apr 10, 2022 · E46 Fanatics Forum is an independent BMW enthusiast website owned and operated by VerticalScope, Inc. Fuses good, gas yes, all relays on board under fushes read at right ohms n switch fine. I did a ews bypass to get it crank now but no spark. I changed both cam sensors with working ones. BMW E46 ! Crank but wont start ! no spark ! No problem ignition coil ! Easy and Quick fix #solve the problem #crank but wont start #no start#car cranks but w Nov 26, 2024 · E46 Fanatics Forum is an independent BMW enthusiast website owned and operated by VerticalScope, Inc. E39 (1997 - 2003) E46 (1999 - 2006) E36 (1991 - 1999) E60 / E61 (2004 Jun 2, 2017 · E46 Fanatics Forum is an independent BMW enthusiast website owned and operated by VerticalScope, Inc. It's under the AC compressor, thick, brown cable. Now for the car. I unplugged all the coils, connected the spark plugs, but there is no spark on any of them. Feb 14, 2024 · I bought a e46 from a friend who got it from auction. would this bypass situation work for my car as well? Jul 17, 2016 · Check the battery terminal voltage in the engine compartment, it's near the passenger strut tower. Ews deleted plugn play, no ctank no start, battery 13. (1997 - 2003) E46 (1999 - 2006) E36 (1991 - 1999) E60 Nov 9, 2017 · Hi all. , 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada Jan 5, 2025 · I've got a e46 M3 that has been off the road for a while, probably about 2-years. Content on E46 Fanatics Forum is generated by its users. Aug 27, 2016 · I recently bought a bmw e46 318 m43. One common problem is the gear selector switch. Click to expand May 5, 2018 · You need to figure out if there is a lack of fuel, spark or both. Feb 26, 2023 · If there is no spark and no crank sensor code, look at the tachometer while cranking. Where and what can I check? May 13, 2015 · The car will not start, have checked for spark which I have none. E46 Fanatics Forum is not in any way affiliated with Bayerische Motoren Werks AG VerticalScope Inc. Also make sure the engine is not flooded. I connect the battery, there is electricity, the fuel pump works, there is fuel on the rail but no spark. . so i went to autozone, got me a OBD ii, and found NO codes at all. We even tried with a different pump from my friend’s car, but no difference. I added a fuel stabliser and keep the battery on charge and take it for a drive every couple of months. Its a 2000 318i E46. Also, it doesn’t show any signs of life with brake cleaner in the intake. 00) and the car starts. Fuel pump is running and we have pressure at the fuel rail. I have read the codes via a generic OBDII scanner, no codes. We've plugged everything back in, and we get the car to crank, but get no spark. , 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada Sep 9, 2017 · BMW 3-Series (E90 E92) Forum > BMW E90/E92/E93 3-series General Forums > General E90 Sedan / E91 Wagon / E92 Coupe / E93 Cabrio > Car Turns Over But Won't Start - Fuel OK, No Spark, Can't Connect to Engine Dec 23, 2024 · I have a 2002 325ci, I was driving and it just started slowing down until it stopped, I had it towed home it was throwing a few codes, P0313, P0455, P0175, P0171, P1083, AND P1351, I changed all 4 O2 sensors, new crank position sensor, new spark plugs, and I cleaned the mass air flow sensor with cleaner. sometimesif I start it first thing in the morning, only takes a few seconds and it fires right up and runs great with normal MPG. No codes. New member here. Have swapped out the crank sensor and cam sensor for known good ones, which made no difference. , 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada May 21, 2013 · E46 Fanatics Forum is an independent BMW enthusiast website owned and operated by VerticalScope, Inc. The engine was bad, so we swapped the engine to a rebuilt working engine. The ECU was burnt inside so I bought a new one, took the key, ews and ecu to guy who links them and fitted them back in car, still nothing. May 22, 2023 · E46 Fanatics Forum is an independent BMW enthusiast website owned and operated by VerticalScope, Inc. May 31, 2009 · my car cranks but wont start, the almost new sparkplugs has no sparks at all clusters, interior lights, windows, a/c, alarm, headlights all work fine. Our professionals are here to help make sure you find the answers you need to your questions and our community is here to help other brainstorm 4 days ago · I'm currently helping a friend with his BMW E46 318CI. We've checked all fuses in the glove compartment, and the black fuse box in the engine bay. At Bimmerforums, you will find technical how-to information maintenance specifics audio advice wheel and tire combinations and model specific details not found anywhere else. 4 days ago · I'm currently helping a friend with his BMW E46 318CI. no spark. When/why was the fuel pump replaced? How much fuel is in the fuel tank at the moment? Oct 16, 2008 · I have fuel but no spark. , 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada Jun 20, 2012 · Bimmerforums is the preferred online BMW Forum and community for BMW owners. Yaaaay! So my fob key won't start the car but it still unlocks and locks all the door and even opens the trunk. 5V average. Everything was fine but the other day I went to start it and it just fails to start - the engine turns over ok but zero spark or any attempt to fire. clpfei jwp qdtpi jwkvc bfwooh wkbjbv zrs ikseh vzpwq opw