This will not be a easy work for my R1150RT because de ABS module. Thanks for the info. I broke the oem fuel pump, but the replacement I used, just failed, and I want to replace it with filter fuel pump and the pressure regulator
In a roundabout way, yes. After changing the regulator I soon figured out that my almost-brand-new fuel pump had gone bad. So the replacement might have been unnecessary, but it did help me find the real issue soon after, and it was a good idea to replace the 20+ year old original part regardless. If you have fuel pressure problems and have a known working fuel pump and filter (tested with a fuel pressure gauge) and known good fuel injectors and fuel lines then the pressure regulator is likely what needs replacement. I'd still recommend that the original FPR be replaced on any bike this age since it has rubber parts and touches gasoline.
@@var3nka You should do a fuel injector spray test -- you can visibly see if they're getting too little pressure by pulling one out and aiming it at a piece of cardboard while cranking the bike over a few times. If you get drips rather than a spray, then you have insufficient fuel pressure. If you have no fuel spray at all, or missing spark, you likely have a bad crank position sensor, aka Hall Effect Sensor. Every single original one on these bikes goes bad and needs to be repaired or replaced.
@magicoddeffect good comment doing this now on 97 r850r... tank off after bike cut out after one tank gas post clutch replacement. Fuel filthy. Guessing it was fuel filter but now I'm thinking replace pump while tank off.
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Thanks men very good explanation, I have the BMW 1995 R1100R 🏍️
Muito bom seus vídeos
This will not be a easy work for my R1150RT because de ABS module. Thanks for the info.
I broke the oem fuel pump, but the replacement I used, just failed, and I want to replace it with filter fuel pump and the pressure regulator
Bikes like yours are, I think, the reason the manual recommends transmission removal -- your servo ABS unit is very difficult to reinstall.
Hello. can you tell if the fuel pump suppose to run all the time when engine is on /Running. Mine does.
Yep, when the engine is running the fuel pump is constant.
Thanks
So did it work?
In a roundabout way, yes. After changing the regulator I soon figured out that my almost-brand-new fuel pump had gone bad. So the replacement might have been unnecessary, but it did help me find the real issue soon after, and it was a good idea to replace the 20+ year old original part regardless.
If you have fuel pressure problems and have a known working fuel pump and filter (tested with a fuel pressure gauge) and known good fuel injectors and fuel lines then the pressure regulator is likely what needs replacement.
I'd still recommend that the original FPR be replaced on any bike this age since it has rubber parts and touches gasoline.
@@magicoddeffect I've replaced the fuel tank and pump, as well as the injectors. Here's hoping the regulator does the trick... '96 R850R
@@var3nka You should do a fuel injector spray test -- you can visibly see if they're getting too little pressure by pulling one out and aiming it at a piece of cardboard while cranking the bike over a few times. If you get drips rather than a spray, then you have insufficient fuel pressure.
If you have no fuel spray at all, or missing spark, you likely have a bad crank position sensor, aka Hall Effect Sensor. Every single original one on these bikes goes bad and needs to be repaired or replaced.
@magicoddeffect good comment doing this now on 97 r850r... tank off after bike cut out after one tank gas post clutch replacement. Fuel filthy. Guessing it was fuel filter but now I'm thinking replace pump while tank off.