1 K100RS Injection woes Thu Apr 08, 2010 5:50 am
jwab
active member
Hi Guys, I'm new here but am already loving the mass of information available on the k100 (which I've only owned 3 weeks!)
I have a problem where my injectors are not injecting. I can confirm the following:
I have not tested the Hall sensor yet, this could be an issue as the first time it broke down was when the engine warmed up and as the the pulse of the injection depends on the readings of the HAll sensor I guess if there is no signal it wont pulse?
I need to re test pins 2, 3 and 9 on the EFI as I couldnt quite figure how test them properly, well pin 9 I missed out.
If anyone is adept with the Jetronic system and might have an idea any advice would be much appciated.
I have a problem where my injectors are not injecting. I can confirm the following:
- Fuel Pump - Took hose off, squirts fuel with gusto
- Injectors - 16 ohms reading, and will squirt under certain conditions.
- Water Temperature sensor - Brand new
- Fuel Pressure Regulator - Brand new
- EFI - Tested ok on another bike.
- Air flow meter - Resistances check ok apart from pins 7-5 showing 59 ohms with vane close, but resistance does increase with opening of the vane
- Air temperature - resistances check ok.
- When starter is pressed pin 9 (EDITED FROM P4) on the EFI reads 8v not 12v
I have not tested the Hall sensor yet, this could be an issue as the first time it broke down was when the engine warmed up and as the the pulse of the injection depends on the readings of the HAll sensor I guess if there is no signal it wont pulse?
I need to re test pins 2, 3 and 9 on the EFI as I couldnt quite figure how test them properly, well pin 9 I missed out.
If anyone is adept with the Jetronic system and might have an idea any advice would be much appciated.
Last edited by jwab on Thu Apr 08, 2010 7:52 am; edited 1 time in total