The engine emissions may exceed federal levels. The engine may idle normally but can hesitate or stall on acceleration.Ī reduction in fuel mileage may happen due to the camshafts not being at an optimal position. The ECM will turn on the Check Engine Light. The camshaft phaser is stuck in the advanced position. This can be from the wrong oil or lack of oil changes. The oil is too thick, causing the passages to become clogged. The Oil Control Valve (OCV) connected to the bank 2 camshaft may be stuck or have clogged oil passages. The camshaft is more advanced when it has been commanded to retard to a lower timing level. The camshaft is more advanced than the ECM has commanded it to advance. This over advanced condition could be during advancing, or retarding of the camshaft timing.
#P0021 INTAKE CAMSHAFT POSITION TIMING OVER ADVANCED BANK 2 CODE#
P0021 is the OBD-II generic code indicating that the Engine Control Module (ECM) has determined that the bank 2 intake camshaft is more advanced than what the ECM has commanded it to be. Be helpful, not everyone is here at the same time so help lead them in the right direction or provide material from other sites that can be beneficial.Ĭamshaft Position A - Timing Over-Advanced or System Performance (Bank 2) Be respectful - Not everyone may be as mechanically inclined as you so be helpful.Please let us know so we can get it taken care of. If you notice your submissions not showing up they've probably gotten stuck in Reddit's spam filter. Don't be afraid to start discussions that may be duplicates, you may have missed it the first time.ģ50z and 370z owners are made to feel welcome as well. If you're looking to buy or just need advice everyone here can give you some insight. Need to fix something, we're here to help. It doesn't matter if you have a 1990 G20 or a brand new Q60 RS400, show it off. A place to find everything Infiniti related! Post pictures, share mods, break news, ask questions and discuss anything about Nissan's luxury car line.
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