Multiple issues w/ P0121
#1
Multiple issues w/ P0121
I have a 99 Dodge Ram 5.9L 2WD, I am getting a P0121 as well as my ABS and Brake indicator lights are illuminated, these problems did not occur simultaneously. The P0121 came up a couple of days ago when my wife ran it out of gas. Following that transgression the truck refused to move without stalling. After some time it would move but it sounded as if it was missing. overall very crappy performance.
I performed the voltage sweeps on both sensors and found them to be within the 0-5V range as described in another post.
Earlier today i elected to disconnect the negative terminal from the battery just to see what would happen after 15-20 min. I reconnected the teminal and found that the idle had improved but its still throwing the P0121. What gives?
I performed the voltage sweeps on both sensors and found them to be within the 0-5V range as described in another post.
Earlier today i elected to disconnect the negative terminal from the battery just to see what would happen after 15-20 min. I reconnected the teminal and found that the idle had improved but its still throwing the P0121. What gives?
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