Nissan Altima (L32) 2007-2012 Service Manual: P1148 Closed loop control
DTC Logic
DTC DETECTION LOGIC
NOTE: DTC P1148 is displayed with another DTC for A/F sensor 1.
Perform the trouble diagnosis for the corresponding DTC.
P0850 PNP Switch
Description
When the shift lever position is P or N (CVT), Neutral position (M/T),
park/neutral position (PNP) switch is ON.
ECM detects the position because the continuity of the line (the ON s ...
P1217 engine over temperature
DTC Logic
DTC DETECTION LOGIC
NOTE:
• If DTC P1217 is displayed with DTC UXXXX, first perform the trouble diagnosis
for DTC UXXXX.
• If DTC P1217 is displayed with DTC P0607, first perfor ...
Other materials:
Trouble diagnosis
Condition of Error Detection
“U1000” or “U1001” is indicated on SELF-DIAG RESULTS on CONSULT-III if CAN
communication signal is
not transmitted or received between units for 2 seconds or more.
CAN COMMUNICATION SYSTEM ERROR
• CAN communication line open (CAN-H, CAN-L, or both)
• ...
STRG branch line circuit
Diagnosis Procedure
INSPECTION PROCEDURE
1.CHECK CONNECTOR
1. Turn the ignition switch OFF.
2. Disconnect the battery cable from the negative terminal.
3. Check the terminals and connectors of the steering angle sensor for damage,
bend and loose connection
(unit side and connector side). ...
Disassembly and assembly
FRONT COIL SPRING AND STRUT
Disassembly and Assembly
DISASSEMBLY
1. Install Tool to strut and secure it in a vise.
Tool number : ST35652000 ( — )
CAUTION:
When installing Tool, wrap a shop cloth around strut to protect
it from damage.
2. Slightly loosen piston rod lock nut.
WARNING:
...
