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Aprilia Fault Codes

Component Fault Code Possible Cause
Camshaft position sensor 11 Sensor not connected.Sensor broken.
Wiring faulty.
Crankshaft position sensor
Intake pressure sensor
Intake pressure sensor 14 Excessive pressure difference between two pressure sensors
Throttle position sensor 15 Sensor not connected.Sensor broken.
Wiring faulty.
Coolant temperature sensor
Air temperature sensor
Atmospheric pressure sensor (inside ECU) 23 Sensor faulty
Ignition coil 1, Front cylinder 33 Ignition coil faulty or wiring not connected
Ignition coil 2, Front cylinder
Ignition coils 1 and 2, Front cylinder
Ignition coil 1, Rear cylinder
Ignition coil 2, Rear cylinder
Ignition coils 1 and 2, Rear cylinder
Fall Sensor (tip-over sensor) 41 Sensor not connected.Sensor broken.
Wiring faulty.

Source Aprilia Fault Codes

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i have a nissan murano 2005 with the code p1701 and a p0340 how can i use them to repair these codes


Nissan Murano P0340 2005 Nissan Murano - Camshaft Position Sensor Circuit
Possible causes- Faulty Camshaft Position Sensor-
Camshaft Position Sensor harness is open or shorted- Camshaft Position Sensor circuit poor electrical connection- Faulty starter motor- Starting system circuit-
Dead (Weak) battery
P1701- Fuel trim

I would suggest replacing the camshaft position sensor. When the sensor fails it can cause changes in fuel system that the computer can detect. So I suspect once the camshaft sensor ivreplaced that the P1701 code will be gone.
Cam Position Sensor Replacement Nissan Murano 3 5L

Sep 20, 2015 | Nissan Cars & Trucks

1 Answer

My 94 Nissan Altima ECU is giving code #21. This is for Ignition signal. Haynes manual says, "See dealer". It is also coding #11 - camshaft sensor.


Code 11 crankshaft position sensor or Camshaft position sensor. Code 21, Ignition Signal, Diagnostic Tree . Best to take to dealer for repairs and to remove codes, the codes do not mean the units are faulty ,just there is a fault, could be just a bad connection.

Mar 19, 2015 | 1994 Nissan Altima

1 Answer

i have mercedes slk 230 and a code 391 keeps coming up and it stalls while driving sometimes can anybody tell me what it is? please?


Camshaft position sensor B bank 2 CKT range / performance.
Faulty Camshaft Position Sensor
Camshaft Position Sensor harness is open or shorted
Camshaft Position Sensor circuit poor electrical connection
Faulty starter motor
Starting system circuit
Dead (Weak) battery
Any of these could cause this fault code.

Aug 03, 2014 | Cars & Trucks

1 Answer

what is lexus es300 fault code p0340


It is the camshaft position sensor A bank 1 code.
Here are possible causes:
- Faulty Camshaft Position Sensor
- Camshaft Position Sensor harness is open or shorted
- Camshaft Position Sensor circuit poor electrical connection
- Faulty starter motor
- Starting system circuit
- Dead (Weak) battery

Jul 14, 2014 | 1996 Lexus ES 300

1 Answer

i went to scan my toyota yaris car and the following codes were give ; temperature ckt low input po117


EOBD II Error Code: P0117
Fault Location:
Engine Coolant Temperature (ECT) Sensor (G62) - Low Input
Possible Cause:
Malfunction Indicator Lamp (MIL) Triggered on first occurrence.
Coolant thermostat.
Wiring short to earth.
Engine coolant temperature (ECT) sensor.

EOBD II Error Code: P0340
Fault Location:
Camshaft Position (CMP) Sensor A (G40), Bank 1 - Circuit Malfunction
Possible Cause:
Malfunction Indicator Lamp (MIL) active.
Wiring from/to Camshaft Position Sensor (CMP) faulty.
Camshaft position (CMP) sensor faulty.
Timing misaligned.
Possible Solutions:
Check Wiring from/to Camshaft Position Sensor.
Check Camshaft Position Sensor.
Check Timing.

EOBD II Error Code: P0500
Fault Location:
Vehicle Speed Sensor (VSS) - Circuit Malfunction
Possible Cause:
Malfunction Indicator Lamp (MIL) Non Emission Fault - No warning light.
Wiring.
Vehicle speed sensor (VSS).
Engine control module (ECM).

Dec 13, 2012 | 2001 Toyota Yaris

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