ignition circuit

[Anonymous]

hey guys... well did another random diagnostic test this time mysteriously the crank angle fault has fixed itself but now i have an Ignition circuit fault error number 21

what does this mean?? can some one explain it to me and what can be done about it....

 

[zia]

crank angle sensor is part of the dizzy. what is the car doing? missfiring?

zia

 

[Anonymous]

yea i know where the crank angle sensor is...
well to me it seems like normal but i guess with the error codes i though if i could get those fixed it could make the car run faster?

idol is perfect. everything runs seems like normal... but on std boost i dont feel much pull... but on 15psi its a different story

 

[Fast Guy]

Manual says:-

"The ignition signal in the primary circuit is not entered during cranking or running"

Check items:-
Harness and connector
power transistor unit.

 

[Anonymous]

ok thanx does the manual have a soltion to fix it?

 

[Fast Guy]

Other that replace the items it tells you to check, it'd probably say take it to your nissan dealer.
See if you can get hold of a known good power transistor from someone and try it on your car.