Code 1650 psp sensor code 1650

all the possible causes on that nissan

P1229 error code

if the motor wont start
i would start at the pedal
its the one thing that seems related to a not start

Check harness body ground
- Faulty Accelerator Pedal Position (APP) sensor -
-Faulty Power Steering Pressure (PSP) sensor
- Faulty Refrigerant Pressure sensor
- Faulty EVAP Control System Pressure sensor

Read more: http://www.autocodes.com/p1229_nissan.html

code po551 refers to power steering pressure(PSP) sensor/ switch--range /performance problem===causes --PS system--PSP sensor/switch
Have the power steering pressure checked as it may be a pump problem or just the sensor/switch.. Check the reservoir level as it may be lacking fluid.

P1650 - PSP Switch Out of Self Test Range

Read more: http://nissanhelp.com/diy/obd_codes/p1650.html#ixzz2f5MpatS4

P 1650--Power Steering Pressure (PSP) Switch Malfunction
P 1702--No Such Code
P 1703--Brake Switch Out Of Self Test Range (Check Stop Light Bulbs)

PO 708 see note 6 Go to work shop manual trans section 307

I have that same car

You need to start with a scan tool on it

I won't say you need a dealer, but the shop will need a data
base & like the LS or they will be wasting their time

Most Hi-Tech Ford ever made so far

Here is the description for the code. You need to check the sensor and the wiring back to the computer.

P0551 DODGE Description Power steering pressure (PSP) sensor is installed to the power steering high-pressure tube and detects a power steering load. This sensor is a potentiometer which transforms the power steering load into output voltage, and emits the voltage signal to the Powertrain Control Module (PCM). The PCM controls the electric throttle control actuator and adjusts the throttle valve opening angle to increase the engine speed and adjusts the idle speed for the increased load.
Read more: http://engine-codes.com/p0551_dodge.html#ixzz21xtT1DTz

Code 1650 is for the power steering switch saying it is outside its normal operating range. Code 1633 is saying the Keep Alive Voltage is too low. Code 1127 is saying the Exhaust Temperature or O2 sensor is not reporting properly.

Well, a common cause may be a low battery. Have the battery load tested to see if it is shorted. You could have some burned wires melted together and crossing circuits. If the O2 sensor wire fused with the Power steering sensor wire then it could have thrown off or eliminated the readings from these parts. It could also account for a battery drain that is causing the stay alive power to drain.

Once you get your battery checked, someone must look at the O2 sensor wires and the Power steering sensor wires. I really do not see a combination like this too often.

First error code
P1650 - Power Steering Pressure (PSP) Switch Malfunction In Key On,
Engine Off Self-Test, this DTC indicates the PSP input to the PCM is
high. In Key On, Engine Running Self-Test, this DTC indicates that the
PSP input did not change state. Steering wheel must be turned during Key
On, Engine Running Self-Test
PSP switch/shorting bar damaged
SIG RTN circuit open
PSP circuit open or shorted to SIGRTN
PCM damaged."

P1703 - Brake Switch Out Of Self Test RangeP1780 - Transmission Control Switch Out of Self-Test Range

Power Steering Pressure switch is probably bad.

do a search on yahoo for codes but it is likely you have a conector un pluge on the columb or a beroken wire usually happens in cars with tilt and teliscopic colums

P1640 Driver 1-Input High Voltage

P1641 FC Relay 1 Control Circuit

P1650 Driver 2-Input High Voltage

P1651 Fan 1 Relay Control Circuit