Ihave a 2.0 JTS and it has an intermittent hesitation/juddering. Its not throwing and fault codes and all data looks good. So far these jobs have been done/checked. Injectors tested twice and ASNU cleaned Coil packs Plugs MAF Timing checked four times Camshafts good Thermostat housing Pre Lambdas Carbon cleaned
Car Alfa Romeo 156 2.0 JTS 2004 Selespeed Problem: When accelerating car goes to Motor Control System Failure. Usually when kickin throttle down with low RPM and high gear like 3-5. When failing the motor loses some of its power. Failure goes away after driving like 10-15 seconds with steady speed and RPM. Car was at one Myfirst 156 was a 1.8TS, lovely engine, very revvy, lovely steering, just loved it. Then I crashed it.. My current 156 has the cf3 JTD 16v 150 engine, same as the early GTs. Prodigious power/torque, effortless overtaking, will destroy a JTS all day long, fab economy. Lovely. Money no object, get the V6. Avoid the JTS like theThebenefits. In the case of the 156 2.0 JTS 165hp engine, our Chiptuning file is tailored for more power and torque, reduced fuel consumption, smoother acceleration and improved throttle response. By optimising the torque curve the 156 2.0 JTS 165hp engine produces more torque at lower RPM. This also means that you can change gear earlier, soJusthad the cam belt changed on my GT 2.0 JTS (6 Years old 30 K Miles). Supported Alfa Romeo Models. Alfa 147, 156 & GT GT 2.0 JTS Lumpy Idle & Motor Control System & VDC Sensor Failure. Tags lumpy sensor vdc. 7263 Views hrVXb.