Trouble codes description for ALFA ROMEO. EN / RU / ES / FR / DE. OBDII/EOBD diagnostics trouble codes definition. If your car supports OBD II or EOBD, then you can already use almost 5000 generic OBDII codes. These codes are from PowerTrain series (P0XXX, P2XXX, P34XX), Body Series (B0XXX), Chassis series (C0XXX), Network series (U0XXX, U2XXX P1162 Intake Air Temperature Sensor Short To Ground. P1163 Fuel Temperature Sensor Open/Short To Positive. P1164 Fuel Temperature Sensor Implausible Signal. P1171 Throttle Actuation Potentiometer Sign. 2 Range/Performance. P1172 Throttle Actuation Potentiometer Sign. 2 Signal Too Low. P1173 Throttle Actuation Potentiometer Sign. 2 Signal Too High. I have an Alfa-Romeo Giulietta multi-air 170 hp 2011, for couple of months the check engine light is on. The light goes off after few of days and comes back on again after few days. I feel like the acceleration has reduced a bit and for a couple of times the engine was stuttering in around 2000-2500 rpm and when I pushed the accelerator pedal Hi. Just wanted to add some of my experience with these fault codes. @ 2750rpm. Had a fault P0236 kept coming up. > over boosting. 1. P0236 Checked for fault > no vacuum at VNT actuator or solenoid/ fault fix was vacuum pipes had melted > replaced pipes. Then another fault code reared its ugly head after the P0236 fix > P0235. Welcome to the ultimate guide to all dashboard symbols, warning lights, errors and faults for the 2010 to 2020 Alfa Romeo Giulietta. This will assist in troubleshooting, diagnosing and solving common automotive problems with this specific car. Please note: This guide covers every single possible symbol/warning light for ALL model variations for Giulietta intercooler upgrade (P0240 fault code) Hi guys. I have a stage 2 turbo on my Giulietta and i keep getting a engine management light for a P0240 turbo pressure message. I have been reading up on the forum and have found that this can be caused by the charge temperature being too high and a larger intercooler being required. symon. You need to get the codes read, could be something like the MAF or a Multiair issue. I don't think a gear position switch fault would cause a missfire. They may have put the wrong oil in it. Gone but not forgotten 145 QV x3, 146Ti x3, 156 2.0TS x 2, 156 V6 x2 GTV V6 x2, 164 V6 x2, Spider 2.0TS, Giulietta. Limp mode, C1221, C0074, C100A. This is Giulietta 1.4 170hp. Experiencing a sudden loss of power while driving, rpm does not go over 1500, three warning msgs cycle: steering corrector not available, vdc not available, hill holder not available. Additional warning for dynamic and all weather modes not being available if failure happened when The car drives JUST FINE! No flat spots, no bad consumption, no discernable change at all. 5. Car passed an MOT so no bad emissions problem either. Got my own code reader and I've found P1175 (Cam control fault/mixture 2 strength) and P1172 (Rotor control fault/mixture 1 strength) which appear to be fuel/air related. Does anyone know what P1541 OBD fault code is on a Giulietta please? I can clear the code, and it all runs fine until the next morning (cold morning) when the fault comes back. Reply. Sort by Oldest first. Romeo68. 1221 posts · Joined 2014. #2 · Dec 15, 2014 (Edited) P1541 = range / performance control circuit variable intake manifold ( FIAT zdvFf.

alfa romeo giulietta fault codes