Peugeot 306 hdi 2001 - Won't start error codes p0220 p0120 - Tom 81

Hi,

I have a Peugeot 306 diesel, I went to start my car the yesterday morning and it simply wouldn't start, it kind of seems like the immobiliser is preventing it from starting as everything seems to be okay on the surface other than it not actually starting.

I get the error codes p0220 (twice, oddly) and p0221. I replaced the throttle poistion sensor which made no difference.

thanks for looking

Tom

Peugeot 306 hdi 2001 - Won't start error codes p0220 p0120 - Terminator-17

Is the 'key' light flashing when cranking?

Does the tank pump prime for 10 seconds at key-on?

Does your scanner show cam/crank synch as 'Yes?'

Is the fuel-rail pressure above 120 bar cranking?

Have you had a fan belt shred recently?