Blue point Microscan III Manual do Utilizador descarregar pdf (Página 45)

Operations Main Menu

z To clear codes:

1. Select Clear Codes from the Global OBD menu.

2. Select from the confirmation screen:

– Y—erases ECM memory

– N—returns to the Global OBD menu

3. When the “Cleared” message displays, select Return to the Global OBD menu.

O2 Monitors

Designated OBD Mode $05, this selection opens a sub-menu of tests available for the oxygen

sensor (O2S) monitoring system. Tests display on the screen with an identification (ID) number

and an abbreviated description. Complete test names are shown in the table below.

Making a selection displays all of the pertinent O2S parameters for the specific test.

Continuous and Non-Continuous Monitored Systems

Designated OBD Mode $06, this selection opens a menu of available tests:

• Continuously monitored systems—those that impact vehicle emissions, and are required to

be monitored by OBD regulations.

• Non-continuously monitored systems—those that do not directly impact vehicle emissions,

and are required to be monitored by OBD regulations.

Making a selection displays monitor information for that specific test.

Figure 6-11

Sample monitor test data

Table 6-1 O2 Monitor descriptions

Test ID Abbreviated Description Complete Description

$01 R/L Sensor Threshold Volt Rich to lean sensor threshold voltage

$02 L/R Sensor Threshold Volt Lean to rich sensor threshold voltage

$03 Low Sensor Volt Switch Time Low sensor voltage switch time

$04 Hi Sensor Volt Switch Time High sensor voltage switch time

$05 R/L Sensor Switch Time Rich to lean sensor switch time

$06 L/R Sensor Switch Time Lean to rich sensor switch time

$07 Test Cycle Min Sensor Volt Test cycle minimum sensor voltage

$08 Test Cycle Max Sensor Volt Test cycle maximum sensor voltage

$09 Time Between Sensor Trans Time between sensor transitions

1 2 ... 40 41 42 43 44 45 46 47 48 49 50 ... 71 72

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Blue point Microscan III Manual do Utilizador Página 45