Hi, I'm getting code p1445 (additive level too high) after I refill additive (fit almost 4 lit.). I try to reset counter to zero but ecu reply there is no communication with ecu and on display message apears DIESEL ADDITIVE MIN LEVEL. What should I do? Help me please. It's 307 1.6 HDi 16V y2007 TNX P.S. sorry on my english I hope you understand, I'm from Serbia

P1589- Acceleration sensor learning.
Zero Point Calibration Using Jumper wire

The following manual procedure may be used in the cases where a Diagnostic Tester is
not available.

CAUTION:
While performing the Zero Point Calibration, do NOT tilt, move, or shake the vehicle.
The vehicle must remain in a stationary condition throughout the entire process.
Be sure to perform the procedure on a level surface with an inclination of less than 1%.

1. If the vehicle is equipped with A/T, ensure that the shift lever is in the "P" range and
the parking brake is applied. If the vehicle is equipped with a M/T, ensure that the
parking brake is applied.
2. Turn the ignition switch ON.
3. Using the SST, repeat a cycle of short and open between terminals Ts and CG of
DLC3 4 times or more within 8 seconds (refer to the specific vehicle EWD for TS and
CG pin location in the DLC3).
4. Verify that the VSC indicator light is lit indicating the recorded zero point is erased.
5. Turn the ignition switch OFF.
6. Be sure the terminals Ts and CG of DLC3 are disconnected.
7. Turn the ignition switch ON.
8. Check that the VSC warning light goes off about 15 seconds after the ignition switch
is turned ON.
9. After ensuring that the VSC warning light remains OFF for 2 seconds, turn the ignition
switch OFF.
10. Connect terminals Ts and CG of DLC3 using the SST.
11. Turn the ignition switch ON.
12. After turning the ignition switch ON, check that the VSC warning light is lit for about
4 seconds and then starts quick blinking at 0.13 second intervals.
13. After ensuring the blinking of the VSC warning light for 2 seconds, turn the ignition
switch OFF.
14. Remove the SST from terminals Ts and CG of DLC3.
15. Drive the vehicle for at least 5 minutes to confirm Zero Point Calibration is complete.
IF FAILED REPLACE THE BRAKE ACTUATOR - SKID CONTROL ECU.

You use the internet to find obd codes

Type: OBD P1445

Here's a link to code P1400.Here's code P1445.Here's a link on the egr valve.Here's another link.

ASR - Acceleration Skid Control system.
When ASR warning light blinking the system is activated itself for car acceleration skid control.
For today's typical high-torque engines, traction control (ASR) can increase both comfort and safety, particularly when driving on slippery roads or surfaces offering differing levels of grip. Traction control permits smooth starting and acceleration through the full speed range without wheel-spin or fishtailing.



ASR only operates in conjunction with the electronic accelerator (E-gas) and uses components of the anti-lock braking system (ABS). If one wheel suddenly begins to rotate faster than the others (slip), ASR intervenes in the engine management system and reduces power until the wheel stops spinning.
The ASR system represents a further contribution to active safety as it maintains vehicle traction and directional stability throughout the acceleration phase at any speed. In addition, it reduces tyre wear. Activation of the ASR system is indicated by a flashing indicator lamp in the instrument cluster.
The ESP system means the Electronic Stability Program. If the ESP lights on the dashboard permanently the ESP system is faulty. You must access the ESP Electronic Control Unit (ECU) memory for pull out all DTC (Diagnostic Trouble Codes), using diagnostic equipment connected to the data link connector of the car. Then you will be full informed about bad pieces (e.g.: front right wheel abs sensor interrupted, ...). After bad pieces replacement you will be able to erase all faults memored by ESP ECU, in other words reset the ESP system and turn off the warning lamp on dashboard.

P1445: CHECK PF SENSOR HIGH VOLTAGE TO PCM
Continuous Memory Diagnostic Trouble Code (DTC) P1445 indicates that Self-Test has detected a PF sensor circuit input above the maximum.

Possible causes:

PF shorted to VPWR.
PF open circuit.
PWR GND open circuit.
Damaged purge flow (PF) sensor.
Damaged PCM.

Hi Peter,

With such high revving engines (me being a Honda fanatic) you need to keep an eye on oil levels. Check the level, top up as necessary. Without the correct amount of oil in, the oil pressure cannot stimulate the switch over cam, which takes it to 8500rpm.

Also, please don't rev you car without load (ie. standing still), this causes valve lash and is detrimental to the engine. Again, please do not rev your car hard without letting the oil get up to temperature or it won't last long :)

Once you check your oil, reset the ECU by pulling the battery lead off for around 20 minutes.

Good luck and have a blast. Could you vote for me if this helps you. Thanks.

Hi, if the light is on then the whole system is disabled, it seems likely that water has found some of the sensors or wiring and the ecu has detected a wrong level, give it a day or so to dry out (dont hit anything!!) and you might need the code reset.

Check the oil sending unit for leaks.

Check the valve cover gasket for leaks that trigged down to the oil sending unit.

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Oil sending send intermittent ZERO or low PSI data to the computer ECU.

It will triggle OBDII error code.

When you get a solid light the pull the code on reply.


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Check for oil leak around the engine.

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Please rate my answer if it's helpful to you.


Thanks

MUSTGO

Injector # 4 Control Circuit.
Injector # 4 or INJ 4 injector bank output driver stage does not respond properly to the control signal.

this may be a bad connection behind the clocks ,, because the main ecu runs the rev counters ., or the new rev counter may be faulty


matdav69