Toyota ZZT230 series Repair Manual page 285

Dl-74
P0335
DTC
CIRCUIT DESCRIPTION
Crankshaft position sensor (NE signal) consist of a signal plate and pick up coil.
The NE signal plate has
signals of every engine revolution. The ECM detects the standard crankshaft angle based on the G22 sig­
nals, and the actual crankshaft angle the engine speed by the NE signals.
DTC No.
No crankshaft position
(2 trl p detection logic)
rpm
P0335
No crankshaft JXlSilion
600
speed
WIRING DIAGRAM
c
DIAGNOSTICS
Crankshaft Position Sensor "A" Circuit
Malfunction
34
teeth and is mounted on the crankshaft The NE signal sensor generates
DTC Detecting Condition
sensor signal to ECM during cranking.
sensor signal to ECM with engi
or more
C4
Gran
kshaft Position Sensor
, C 1 C
- - - - - - - - - - - - - - - - - - - - - - - - -
rankshatt
- - - - - - - - - - - - - - .+.
-
ENGINE
•Open or short in crankshaft position sensor circuit.
•Crankshaft position sensor
plate
•Signal (Timing
e
n
• Crankshaft timing pulley
• ECM
:-a· :
1
'
'
'
'
'
'
---.+.---�
:·s.: w�
(Shielded)
Position Sensor
'
'
2
'
'
'
'
'
'
'
'
'
�
- - -
(Shielded)
Trouble Area
belt
guide)
ECM
'
'
'
NE+
'
NE-
G
34
A09121