1994 Range Rover classic abs sensors

[Tmcgill]

Hello I’m just wondering if anyone can share a reasonable place to purchase both front abs sensors. My vehicle abs codes 2-3 abs pressure switch, 2-12 front right sensor air gap, 2-14 front left sensor air gap. As a result I have no power brakes. I checked continuity and they are both closed loops. Spun the wheel checked volts and both fluctuating as the wheel spins?

[Gordwedman]

Sensor gap too wide suggests they are not pushed down far enough. Did you take them out or do other work on the front axle? On the P 38 you push them down as far as possible, even tapping slightly to get them down. When you drive away the correct gap is set by the reluctor ring. Seems a bit odd to me that an ABS fault would prevent the brake booster from working.

[Tmcgill]

I did tap them down today the vehicle is new to me but evidence shows recent work on front axle both sides. I have been driving it with manual brakes and hit a bump and all warning lights extinguished and power brakes worked but it was short lived.

[yrayray]

I would deal with the abs pressure switch first to see if that would solve your soft brake issues.

do you hear the brake pump running?

[Gordwedman]

If hitting a bump fixed the problem temporarily you must have a bad connection somewhere, maybe one of the ABS sensors or the fuse box.