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Lil Abner · 07-12-2012, 10:19 AM

So, last night (Wednesday) I got a P0328 engine code. The code comes up as a Bank 1 knock sensor high, with voltage exceeding 4.83V for 1 second or more. The car is in "safe mode" until my appointment Monday morning.

Causes? Could be a bad sensor. Could be the ECU. Other cars say bad gas. And yes, I filled-up Wednesday morning with gas. I'm going to check the pump to ensure it was Premium (it's a pump at work).

I plan to burn through as much of the gas as possible, and re-fill with gas from a different station/pump. Car had 2780 miles when the code popped. The car also won't crank immediately. You turn the key to "crank", nothing. After 2-3 times, it will crank just fine. Car runs, low on power, and the injectors are noticeably quieter.

Any thoughts from anyone?

07-12-2012, 10:19 AM	#1
Lil Abner Senior Member Join Date: Jun 2012 Drives: 2013 FR-S, 6MT, Ultramarine Location: Dublin, OH Posts: 161 Thanks: 6 Thanked 124 Times in 22 Posts Mentioned: 0 Post(s) Tagged: 0 Thread(s)	P0328 Engine Code So, last night (Wednesday) I got a P0328 engine code. The code comes up as a Bank 1 knock sensor high, with voltage exceeding 4.83V for 1 second or more. The car is in "safe mode" until my appointment Monday morning. Causes? Could be a bad sensor. Could be the ECU. Other cars say bad gas. And yes, I filled-up Wednesday morning with gas. I'm going to check the pump to ensure it was Premium (it's a pump at work). I plan to burn through as much of the gas as possible, and re-fill with gas from a different station/pump. Car had 2780 miles when the code popped. The car also won't crank immediately. You turn the key to "crank", nothing. After 2-3 times, it will crank just fine. Car runs, low on power, and the injectors are noticeably quieter. Any thoughts from anyone?