Hi guys! I really need some help if you can!
My Ibiza Fr has a very strage behavior at idle, when started from cold all good, no smoke, no strage sounds nothing, letting her idle for 2 to 5 min and thing go out of hand. No errors related to engine malfunctions or so.
1. Idle consuption go far down to 0.3l/h(somethimes 0.2) and 2.2, 2.8mg str(somethimes under 2mg str) injected at idle(too low)
2. Injector 4 correction incresed as engine get warmer, i've seen even 2.02 corection on injector 4 (changed yesterday with a good know injector same code BA, no difference)
3. timing belt was done 3 days ago with blocking tools, all good torsion value after tb change -0.6 0 +0.6 depends on engine temp(i've tried to play with torsion values but there was very little to non in injection department)
4. camshaft and lifters are in very good shape.
5. Temperature sensors are good I think.
first image is with a new timing belt, others image is with the old one with changed torsion values.
As you can see when cold injectors got good values.
if you have more question I'm here.
Thanks and have a nice day!!!
My Ibiza Fr has a very strage behavior at idle, when started from cold all good, no smoke, no strage sounds nothing, letting her idle for 2 to 5 min and thing go out of hand. No errors related to engine malfunctions or so.
1. Idle consuption go far down to 0.3l/h(somethimes 0.2) and 2.2, 2.8mg str(somethimes under 2mg str) injected at idle(too low)
2. Injector 4 correction incresed as engine get warmer, i've seen even 2.02 corection on injector 4 (changed yesterday with a good know injector same code BA, no difference)
3. timing belt was done 3 days ago with blocking tools, all good torsion value after tb change -0.6 0 +0.6 depends on engine temp(i've tried to play with torsion values but there was very little to non in injection department)
4. camshaft and lifters are in very good shape.
5. Temperature sensors are good I think.
first image is with a new timing belt, others image is with the old one with changed torsion values.
As you can see when cold injectors got good values.
if you have more question I'm here.
Thanks and have a nice day!!!