MONITOR-ID $35: CAMSHAFT ADJUSTMENT / I V V T BANK 1
Connect the scan tool.
Start the engine and run at idle.
Select "Mode 6: Check test the results of components that are not continuously monitored".
Select "Monitor-ID 21".
Select the desired "Test-ID".
Check specified values at idle.
| Test-ID | DTC | Component or System | Min. | Max. | Additional Information |
|---|---|---|---|---|---|
| $80 | P0011 | V V T specified position not reached. | 32 Deg. KW | 28 Deg. KW | Refer to DTC P0011 in the DTC summary table. Refer to: DTC TABLES |
| $81 | P000A | V V T specified position is reached too slow. | 32 Deg | 28 Deg. KW | Refer to DTC P000A in the DTC summary table. Refer to: DTC TABLES |
If any of components or systems fail to meet the specified values. Refer to Diagnostic "Mode 03: Interrogating Fault Memory" to check for stored DTC's or the corresponding diagnostic repair procedure DIAGNOSTIC MODE 03 - READ DTC MEMORY .
Switch the ignition OFF.
CAMSHAFT ADJUSTMENT VALVE 1, CHECKING
Special tools and workshop equipment required
- Multimeter.
- Wiring diagram.
Test requirements
- The Camshaft Adjustment Valve 1 -N205- fuse OK.
- Engine Control Module (ECM) Power Supply Relay -J271- OK.
- Battery voltage at least 12.5 volts.
- All electrical consumers such as, lights and rear window defroster, switched off.
- Vehicles with automatic transmission, shift selector lever into position "P" or "N".
- A/C switched off.
- Ground connections between engine/transmission/chassis OK.
- Ignition switched Off.
Test procedure
Perform a preliminary check to verify the customers complaint. Refer to PRELIMINARY CHECK
Start diagnosis
Remove the engine cover with air filter. Refer to the Repair Information.
Disconnect Camshaft Adjustment Valve 1 -N205- electrical harness connector -1-.
Scheme 110
Using a multimeter, check the Camshaft Adjustment Valve 1 -N205- for resistance.
Specified value: 6.0 to 10.0 ohms (at approx. 20° C)
If the specified value was Not obtained
Replace the Camshaft Adjustment Valve 1 -N205-. Refer to the Repair Information.
If the specified value was obtained
Checking voltage
Switch the ignition ON.
Using a multimeter, Check the Camshaft Adjustment Valve 1 -N205- electrical harness connector terminal 1 to engine ground for voltage.
Switch the ignition OFF.
Specified value: Battery voltage.
If the specified value was Not obtained
Check the wiring connection for an open circuit, high resistance or short circuit to Ground. Refer to Wiring Diagrams.
Check the wiring connection for damage, corrosion, loose or broken terminals.
If necessary, repair the faulty wiring connection.
If the specified value was obtained
Checking wiring
Remove the Engine Control Module (ECM) -J623-. Refer to the Repair Information.
Using a multimeter, Check the Camshaft Adjustment Valve 1 -N205- electrical harness connector terminal to the Engine Control Module (ECM) electrical harness connector terminal for an open or high resistance.
| Camshaft Adjustment Valve 1 -N205- electrical harness connector terminal | Engine Control Module (ECM) electrical harness connector T60 terminal |
|---|---|
| 2 | 5 |
Specified value: 1.5 ohms Max.
If the specified value was Not obtained
Check the wiring connection for an open circuit, short circuit to Battery (+) or Ground.
Check the wiring connection for damage, corrosion, loose or broken terminals.
If necessary, repair the faulty wiring connection.
If the specified value was obtained
Replace the Engine Control Module (ECM) -J623-. Refer to the Repair Information.
Install the engine cover with air filter. Refer to the Repair Information.
Final procedures
After the repair work, the following work steps must be performed in the following sequence
- Check the DTC memory. Refer to «DIAGNOSTIC MODE 03 - READ DTC MEMORY»(ref-475601-S11519806312012052300000) .
- If necessary, erase the DTC memory. Refer to «DIAGNOSTIC MODE 04 - ERASE DTC MEMORY»(ref-475601-S18605170432012052300000) .
- If the DTC memory was erased, generate readiness code. Refer to «READINESS CODE»(ref-475601-S31461505432012052300000) .