Driving me mad!!! Please help


V

vtec baby

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Dec 19, 2010
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Hy guys I've been experiencing a surge/hesitation at a certain revs around 2k -2.5k when under load up a hill with light throttle I've inspected main relay it's working fine I've swapped map sensor still no difference I've replaced coil,dizzy cap and rotor arm,ht leads and plugs also added lots of earthing straps I've tested tps and it works perfect voltage increase is steady up to 4.5 wot yet it's fine at other revs and pulls well in vtec I'm struggling now lol!!! Please please give me some ideas
 
Ok I was thinking that but can I buy that separately and replace it or is that a new distributor job?!? Cheers mate!
 
went to try an ignition module out of my mates b18c4 but couldn't get his rotor arm off so thats the only one i know to try lol! id rather try one before i fork out and buy one =[ swapped air temp sensor too just incase but still the same! loosing my mind its absolutely fine first thing when i start it it pulls well from low revs as soon as the temp gauge starts to move it starts to hesitate up hills and on flat if you accelerate with low throttle openings
 
Dogey lambor sensor? I know this what k20 do when its playing up.
 
vti2010 said:
Dogey lambor sensor? I know this what k20 do when its playing up.
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could be mate but theres no codes and i swapped it not too long ago for a d14 one surely it will be the same? eml was on before this so i assumed it is working fine gonna get a old dizzy of a mate and try the ignitior if not thats the next thing i think!
 
Well I swapped the ignitor from a b18c dizzy and fingers crossed its fixed!!! I will be back on to confirm this in time cheers guys!!
 
vtec baby said:
went to try an ignition module out of my mates b18c4 but couldn't get his rotor arm off so thats the only one i know to try lol! id rather try one before i fork out and buy one =[ swapped air temp sensor too just incase but still the same! loosing my mind its absolutely fine first thing when i start it it pulls well from low revs as soon as the temp gauge starts to move it starts to hesitate up hills and on flat if you accelerate with low throttle openings
Click to expand...

Use a hammer and screwdriver to assist the stuck rotor. I had to do this to replace my worn one, no other way to get it off.
 
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