how do i test the ecu???? | Boating Forum - iboats Boating Forums
2011年6月12日 · Re: how do i test the ecu???? I have good compression. I have good spark (New Switch Boxes). I have 12.8 V comming from the ECU to the fuel pump. I do not have …
Anyone know how to test Suzuki ECU?? - iboats Boating Forums
2001 dt140 efi with ECU computer controller. No spark any cly. Everything tests fine so far (switches, shutoffs, fuses , coils ,wire etc). I'm down to the ECU. Seloc manual has no info that …
Yamaha F115, ISC test - iboats Boating Forums
2011年5月3日 · Re: Yamaha F115, ISC test ? Thanks a lot Symptoms are multiple: engine starts after 2s or 3s starter at 900rpm (700rpm before, started immediately), idle problems ( not …
Anyone know how to test Suzuki ECU?? - iboats Boating Forums
2012年3月31日 · Re: Anyone know how to test Suzuki ECU?? Alright the end of the saga. eBay shipper took forever to ship. Flywheel housing finally arrived. Installed it and new stator. …
Suzuki DF70 How to test a ECU faluty - iboats Boating Forums
2013年3月14日 · Re: Suzuki DF70 How to test a ECU faluty ? No spark on 1 & 4 indicates a bad coil (easily diagnosed by swapping coils), fault in the wiring harness (easily diagnosed with a …
Who can do ECU/EMM Electronics Testing/Repair. DFI Still in …
2015年6月1日 · No active faults but communications to laptop PC suddenly die after a few minutes of testing fuel and oil pumps and injectors etc. Looked to me like some kind of …
mercury 150 efi fuel pump - iboats Boating Forums
2011年11月2日 · Re: mercury 150 efi fuel pump Without getting technical,the ECU controls the ground to the pump. You need to test the fuel pressure when pump runs to see if within spec's …
2004 - Yamaha F115 - Intermitent Power Loss & Electrical Issue
2010年6月11日 · Re: 2004 - Yamaha F115 - Intermitent Power Loss & Electrical Issue Hello Rodbolt, Thanks for your reply. I will check the main relay first, and if its not that, then I guess …
Tohatsu ECU replacement - iboats Boating Forums
2021年2月12日 · I have a Tohatsu 90 nHP model # MD90C2 3FW , Serial #034700AX. I am told the ECU needs to be replaced. When the ECU is replaced does it need to be (not sure of the …
ECM for 2001 Z150TXRZ 2001 150 hp HPDI - iboats Boating Forums
2009年8月27日 · the ecu breaks the current path with transistors instead of points to collapse the ign coil primary magnetic field inducing a very high voltage,typically 10 to 15 KV with the gray …