FRV OR CRV?
FRV IS EUROPE CAR ONLY.
ENGINE REAL NAME: 1.8 L
R18A1 I4
SAME ENGINE AS SOME CIVICS HERE, USA
AUTO OR MANUAL TRANS? NOT TOLD
WILD GUESS AUTO?
sm states
Trouble Code Conditions:
APP Sensor A/B (TP Sensor D/E) Incorrect Voltage Correlation
Possible Causes:
- Intermittent failure. Check for poor connections or loose terminals at the APP sensor and the PCM.
Trouble Code:
P2138 (1.8L L4 VIN - Auto)
APP Sensor A/B (TP Sensor D/E) Incorrect Voltage Correlation
Print this code data
so you dont know what APP means.
wall that TBW tech jargon, Throttle by wire.
it is a THROTTLE error.!
that has 3 or 4 TPS sensors and a motor drive to TV
the error means 2 of the sensors do not agree, Correlation error is that.
so is bad TB or bad pedal pots
the service manual tells you the tests with a meter to prove which POT lies .
APP is gas pedal module just above right foot.
TPS TV sensors are inside the TB throttle body, and most times
whole thing is changed out. to fix it. TB
The TB is that things the Air cleaner connects to, on top of engine
it is a large chuck of aluminum .
called TB (classic name)
THROTTLE ACTUATOR and
THROTTLE POSITION (TP) SENSOR
top center of engine , close to fire wall , facing engine.
photo below (civic) shows.
A does not agree with B
A = gas pedal pair of pots
B= TB
my wild guess is pedal module bad.
my guess APP pedal B is bad. and most cheap to buy. (?)
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