Subaru Crosstrek Service Manual: Dtc p000a "a" camshaft position slow response bank 1
ENGINE (DIAGNOSTICS)(H4DO) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)
DTC P000A "A" CAMSHAFT POSITION SLOW RESPONSE BANK 1
NOTE:
For the diagnostic procedure, refer to DTC P0011. Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC P0011 "A" CAMSHAFT POSITION - TIMING OVER-ADVANCED OR SYSTEM PERFORMANCE BANK 1">
1. OUTLINE OF DIAGNOSIS
Detect the AVCS system malfunction.
Judge NG when the amount of AVCS actual timing advance does not approach to the amount of AVCS target timing advance.
2. EXECUTION CONDITION
Secondary parameters | Execution condition |
Battery voltage | ≥ 10.9 V |
AVCS control | In operation |
|Target timing advance change amount (per 64 ms)| | < 3.2 °CA |
3. GENERAL DRIVING CYCLE
Perform the diagnosis continuously when the engine speed increases and AVCS operates.
4. DIAGNOSTIC METHOD
When the differences of target timing advance amount and actual timing advance amount is calculated during AVCS control, and the difference per predetermined time is the specified value or larger.
Judge as NG when the following conditions are established within the predetermined time.
Malfunction Criteria | Threshold Value |
Σ|(Target position − Actual position)| | > 4000 °CA (Bank 1) > 4000 °CA (Bank 2) |
Time needed for diagnosis: Less than 1 second
Malfunction indicator light illumination: Illuminates when malfunction occurs in 2 continuous driving cycles.
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Other materials:
Control screen and audio panel
Control screen
Perform the SXM setting. See below.
Refer to "SXM setting" F5-42.
Search for a channel which the
direction of higher frequency from
current frequency. Reproduce the
channel that can receive by 5
seconds.
A list is displayed. There are three
types of lists ("P ...
Warranties and maintenance
SUBARU warranties do not apply to
vehicle damage or malfunction caused
by trailer towing. If you use your vehicle to
tow a trailer, more frequent maintenance
will be required due to the additional load.
(Refer to "Maintenance schedule under
severe driving conditions" in the "Warranty
and Ma ...
Caution
MECHANICAL(H4DO) > General DescriptionCAUTION• Prior to starting work, pay special attention to the following:1. Always wear work clothes, a work cap, and protective shoes. Additionally, wear a helmet, protective goggles, etc. if necessary.2. Protect the vehicle using a seat cover, fender c ...
