ad4245p600121b

ESP and SPS test of electrical system ESP hydraulic unit

Typ ad · téma 42.45 · verze 0100 · 2003-06-10

Platí pro: MODEL 129 with ENGINE 104, 119, 120 with CODE (472a) Electronic-Stability-Program (ESP) MODEL 140 with CODE (472a) Electronic-Stability-Program (ESP) MODEL 210 with ENGINE 119 with CODE (472a) Electronic-Stability-Program (ESP)

Není k dispozici v jazyce „cs“; zobrazeno v jazyce Angličtina.

Zařazení

Funkční skupina 2 Podvozek › 42 Brzdy - hydraulická část a mechanická část › 42.45 Elektronický stabilizační systém (ESP), regulace stability (SR) — Řada 129 · Řada 140 · Řada 210

EinPAS 26 Systémy aktivní bezpečnosti › 26.20 Regulace brzd/ trakce › 26.20.1 Základní informace — Řada 129 · Řada 140 · Řada 210

Platí také pro motory/převodovky: 104 ***, 119 ***, 120 ***

AD42.45-P-6001-21B

ESP and SPS test of electrical system ESP hydraulic unit

Solenoid valves (A7/3y6-y13)

Scope of test

Measuring instrument/
Test connection

Operation/Requirement

Specified value

Possible cause/Remedy

1.0

ESP hydraulic unit (A7/3)

Solenoid valves

(A7/3y6–y13)

Raise vehicle

Actuate all solenoid valves one after the other:

and brake operated

and brake operated

Wheel unbraked

Wheel braked

Cables

Depending on solenoid valve actuated:

1.1 to 1.8

1.1

Left front axle solenoid valve (hold) (A7/3y6)

Internal resistance

80

(2.46)

N47–5

73

(2.39)

Ignition: OFF

Disconnect ESP control module (N47-5)

5.4-12.6 Ω

Cables

ESP hydraulic unit (A7/3)

1.2

Left front axle solenoid valve (release) (A7/3y7)

Internal resistance

80

(2.46)

N47–5

72

(2.38)

Ignition: OFF

Disconnect ESP control module (N47-5)

2.8-6.6Ω

Cables

ESP hydraulic unit (A7/3)

1.3

Right front axle solenoid valve (hold) (A7/3y8)

Internal resistance

80

(2.46)

N47–5

74

(2.40)

Ignition: OFF

Disconnect ESP control module (N47-5)

5.4-12.6 Ω

Cables

ESP hydraulic unit (A7/3)

1.4

Right front axle solenoid valve (release) (A7/3y9)

Internal resistance

80

(2.46)

N47–5

71

(2.37)

Ignition: OFF

Disconnect ESP control module (N47-5)

2.8-6.6 Ω

Cables

ESP hydraulic unit (A7/3)

1.5

Left rear axle solenoid valve (hold) (A7/3y10)

Internal resistance

80

(2.46)

N47-5

69

(2.35)

Ignition: OFF

Disconnect ESP control module (N47-5)

5.4-12.6 Ω

Cables

ESP hydraulic unit (A7/3)

1.6

Left rear axle solenoid valve (release) (A7/3y11)

Internal resistance

80

(2.46)

N47-5

70

(2.36)

Ignition: OFF

Disconnect ESP control module (N47-5)

2.8-6.6 Ω

Cables

ESP hydraulic unit (A7/3)

1.7

Right rear axle solenoid valve (hold) (A7/3y12)

Internal resistance

80

(2.46)

N47-5

64

(2.30)

Ignition: OFF

Disconnect ESP control module (N47-5)

5.4-12.6 Ω

Cables

ESP hydraulic unit (A7/3)

1.8

Right rear axle solenoid valve (release) (A7/3y13)

Internal resistance

80

(2.46)

N47-5

65

(2.31)

Ignition: OFF

Disconnect ESP control module (N47-5)

2.8-6.6 Ω

Cables

ESP hydraulic unit (A7/3)