Hyster S40FT:
No spark

hi all hyster s40ft 2.2 engine no spark new ign mod, new coil,new cam sensor {dis } all fuses good no codes any ideas?
Timming is ok some times well spark once durning crank
  • Posted 30 Jan 2015 01:37
  • Discussion started by bill928
  • Indiana, United States
Showing items 1 - 4 of 4 results.
Thank you for your help ended up being the ECM
  • Posted 3 Feb 2015 01:51
  • Reply by bill928
  • Indiana, United States
when you say it has no codes, are you able to go into the dash using the password to see if any code is stored, or are you going by turning on the key and looking?
I don't know about the fortis/veractor internal software setup, since it senses the starter operation, most do not recognize how long the starter is cranking.
In most computer emissions controlled trucks the crank sensor must sense the #1 cylinder 2 times before any spark is generated. most systems do not know the engine is trying to -start- (not just key on) until the crank is turning, and the crank sensor then sends the signals that start everything else (including spark). this might be one of those places where having the software to be able to check the how sensors input to the computer looks, might be a very valuable tool, worth call the dealer out for, rather than pulling your hair.
  • Posted 30 Jan 2015 12:00
  • Modified 30 Jan 2015 12:01 by poster
  • Reply by edward_t
  • South Carolina, United States
"it's not rocket surgery"
yes timming is correct
  • Posted 30 Jan 2015 05:34
  • Reply by bill928
  • Indiana, United States
when you say "timming is OK", do you mean you have confirmed the camshaft and crankshaft timing marks are in alignment?
  • Posted 30 Jan 2015 04:18
  • Reply by edward_t
  • South Carolina, United States
"it's not rocket surgery"

Post your Reply

Forkliftaction.com accepts no responsibility for forum content and requires forum participants to adhere to the rules. Click here for more information.

Having trouble using the Discussion Forums? Contact us for help.

PREMIUM business

Cascade Corporation (World HQ)
Leading manufacturers of attachments, forks and related technologies for forklifts and AGVs.
Latest job alerts …
Dubuque, IA, United States
Louisville, KY, United States
Louisville, KY, United States
Movers & Shakers
Linda Häkkilä Linda Häkkilä
vice president, Investor Relations, Konecranes
vice president operations, Elokon Group
President, EP Equipment Europe
Senior vice president human resources, Kalmar
Latest job alerts …
Louisville, KY, United States
Louisville, KY, United States
Dubuque, IA, United States
Upcoming industry events …
May 09-11, 2025 - Bangalore, India
October 21-23, 2025 - Panama City, Panama
July 15-17, 2025 - Hong Kong, Hong Kong
Movers & Shakers
Linda Häkkilä Linda Häkkilä
vice president, Investor Relations, Konecranes
vice president operations, Elokon Group
President, EP Equipment Europe
Senior vice president human resources, Kalmar
Upcoming industry events …
May 09-11, 2025 - Bangalore, India
October 21-23, 2025 - Panama City, Panama
July 15-17, 2025 - Hong Kong, Hong Kong
Fact of the week
On average, people read 10-30% slower from a screen than from paper.