Technical '06 Panda crank sensor issue.....

[koalar]

Clear all the codes

Leave the ignition off for 20 seconds

Switch the ignition on but don't try and crank the car

What codes are present if any just the numbers

Try it a few times

If no codes comes up we know 95% it's a power, ground issue

 

[RDM1]

Any idea what to look for?

 

[RDM1]

Ok ok let me fill the battery first and I'll go and try that needs a bit more

 

[koalar]

Any idea what to look for?

We are looking for no codes to pop up with just switching the ignition on and off a few times

We don't need to crank the car at this point

Also keep an eye on the oil and battery warning lights

Also is the engine check still light dim

 

[RDM1]

Ok so now all faults off (the only one is the phonic relearn that i cleared) removed obd2 connector and key from the ignition and waited more than 20 seconds this is the opening after doing the procedure only ignition on after clearing all faults

 

[RDM1]

I don't remember if i did mention that but when i removed the camshaft sensor the last time you asked i got the excess water temperature warning when i opened the ignition i think i did mention this thing

 

[koalar]

All the light look correct to me

Oil and battery are coming on together

Immobilizer isn't doing it's extra blink

The engine check light does not look dim

Try it a few times

Then read the codes

Don't crank the car


No need to post images or videos unless something is out of place

 

[koalar]

I don't remember if i did mention that but when i removed the camshaft sensor the last time you asked i got the excess water temperature warning when i opened the ignition i think i did mention this thing

Normal with a flat battery for the gauges to misbehave

I know it happened while driving to,

 

[RDM1]

All the light look correct to me

Oil and battery are coming on together

Immobilizer isn't doing it's extra blink

The engine check light does not look dim

Try it a few times

Then read the codes

Don't crank the car


No need to post images or videos unless something is out of place

Gonna try again in a few but the check engine light is in fact slightly dimmer than it should all the time I'll send you a video to explain what i mean. Normally it's a little dimmer then when i give order through the scan tool to light the check engine you'll notice it becoming like 15% brighter than on ignition in the on position

 

[koalar]

Any codes come up while switching the ignition on and off without cranking

 

[RDM1]

Alright so after the video i didn't diagnose closed the ignition and left the car till now i opened ignition checked and found

P1300 Phonic Wheel Learn ECU

only DTC cleared it and still didn't try to crank

 

[RDM1]

Alright so after the video i didn't diagnose closed the ignition and left the car till now i opened ignition checked and found

ECU: P1300 Phonic Wheel Learn
TCM: Clear
ABS: Clear
EPS: Clear
SRS: Clear
BCM: Clear
Instrument panel: Clear

only DTC cleared it and still didn't try to crank closed and reopened ignition 2 times got the same again and again

 

[koalar]

Great

It can't do relearn until the engines running so that's normal, I guess you have erased the adeptive memory on your scanner

So between the ECU and the body computer everything is communicating properly when there is no load, the key code is being transferred properly

 

[RDM1]

So this means it's failing under load?

But if that's the case why's the car crashing while driving?

 

[RDM1]

There is no power surge from the starter while driving it shouldn't fail

 

[koalar]

No there are far more amps in the circuits when it's running

Radio, blowers, alternator and so on

Also if it's a loose wire you vibration, road bumps

 

[RDM1]

Ok so while I'm driving radio is off and the blower is off now there is something i noticed at first i noticed when the issue began the car mainly failed on right corners mostly or more preferably only

 

[RDM1]

Now the TCM used to return always an alternator fault do you think it's its fault

 

[koalar]

Now the TCM used to return always an alternator fault do you think it's its fault

No

Turning right is a clue

If you follow the battery big negative lead where does it connect to the chassis

 

[RDM1]

These are all 3 terminals