Proportioning Valve (P Valve) On-Vehicle Inspection - Toyota Celica 2000 Repair Manual

PROPORTIONING VALVE (P VALVE)
ON-VEHICLE INSPECTION
SST
1 .
INSTALL LSPV GAUGE (SST) AND BLEED AIR
SST 09709--29018
2. BLEED AIR FROM FLUID PRESSURE GAUGE
3. RAISE MASTER CYLINDER PRESSURE AND CHECK REAR WHEEL CYLINDER OR REAR
BRAKE CALIPER PRESSURE
1 ZZ-FE engine:
Master cylir�der fluid pressure
2.94 kPa (30 kgt/cm<, 427 psi,l
7.85 kPa (80 kgf-'cm2. 1 , 1 38 psi)
2ZZ-GE eng1ne ·
Master cylinder fluid presSUf(!
I 96 kPi! (20 kgflcm2
7 85 kPa (80 kgl/cm2, 1 , 1 3 8 psi)
When tnspectmg the flUid pressure, mspect the left font and nght rear together, and the nght front and left
rear together.
If the rear ffuid pressure is incorrect. replace the P valve assembly.
4. BLEED BRAKE SYSTEM (See page BR-4)
5. CHECK FOR LEAKS
BRAKE
284
psi)
PflOPORTIONING VALVE VALV£:>
Rear wheol cyllf!der flutd pressure
2.94 Wa (30 kgf/cm2, 427 1--'�•:•
4 75 kf-'a (48 5 kof/cm2, 689 pg1)
Hear brake caliper fiwd pmssure
1.>16 kPa {20 kgflcm?, 284 pSi)
(57.2
5.61 kPa kgf!cm2. 81:l ps1;
BR-47
SST