Blue point Microscan III Manual do Utilizador descarregar pdf (Página 27)

On-Board Diagnostics (OBD) Basics Diagnostic Service Definitions

1— Exhaust Bank X

2— Sensor 1, Bank X

3— Catalyst

4— Sensor 2, (heated), Bank X

5— Catalyst

6— Sensor 3 (heated), Bank X

Figure 4-8

V8 Cylinder Engine with 2 exhaust banks and 4 Catalysts

4.4.6 Service $06:

Specific Monitored Systems Test Results

The purpose of this service is to allow access to the test results for on-board diagnostic monitoring

tests of specific components or systems that are continuously monitored (CAN only) and

non-continously monitored.

The misfire monitor is an example of a continuously monitored system, and the catalyst system

would be an example of a non-continously monitored system.

CAN Protocol

For CAN the Test ID Table from Service $05 is used. The request message for test values includes

an OBDMID (On-Board Diagnostic Monitor IDentification) that indicates the information

requested. Unit information is given with the values. Test values (results) are always reported with

the minimum and maximum test limits.

IMPORTANT:

The Test ID Table that follows is for CAN Protocol only.

1A 2A 3A 4A 5A 6A

1B 2B 3B 4B 5B 6B

1 2 ... 22 23 24 25 26 27 28 29 30 31 32 ... 71 72

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Blue point Microscan III Manual do Utilizador Página 27