307 fast idle

[gnc]

hope some one here can help, 307. 1.4. petrol. twin cam 16valve. 06 reg just changed headgasket because of oil leak. ad now it wont idle beow 1500, coming up faults 153 /121/ 158. fitted another throttle body with throttle position sensor. were to go next without throwing lots of money at it.

[gnc]

jv ordered a new MAP see how that goes

[gnc]

it had an eratic idle before the head job, not a lot of air pipes on this engine. disconnect MAP and it stops.

[gnc]

before head job ,eratic idle. after head job , fast idle, diconnect MAP, engine stops.

[gnc]

fitted MAP. still the same. then pushed breather hose on properly., seems ok now, so it was prob an air leak all along. thanks for help. gnc