Lower control arm torque and engine fault code (misfiring)
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2001 S500; 2008 S500; 2013 Sprinter
Lower control arm torque and engine fault code (misfiring)
Hi everyone, as the title says I haven't been able to find the correct torque measurments to tighten the front lower controlarms on a W221. The second thing I'd like your opinion on is a engine fault code:
* 0990 - cylinder 3 - too low currentflow through primary circuit coil - intermittent
My car was misfireing bad and had the engine light on so I got it diagnosed, turned out the misfire was caused by ignition coil on cylinder 8, I replaced the coils on both cylinder 8 & 3, the check engine light went away but the car is still misfireing (although not that bad anymore). My question is, how do i fix the "too low currentflow through primary circuit coil"? What needs to be checked/replaced?
* 0990 - cylinder 3 - too low currentflow through primary circuit coil - intermittent
My car was misfireing bad and had the engine light on so I got it diagnosed, turned out the misfire was caused by ignition coil on cylinder 8, I replaced the coils on both cylinder 8 & 3, the check engine light went away but the car is still misfireing (although not that bad anymore). My question is, how do i fix the "too low currentflow through primary circuit coil"? What needs to be checked/replaced?
