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It wouldn’t be a weekend with out me talking about my pusher intake map drop.
On a 3 hr trip got the p0069. Same characteristics of no p0069 when I get there, check for codes and find none, then later when I start the truck, p0069 generated with a reported rpm of 0. So for some reason, my truck is checking map pressure after shut down.
so anyway, since I got the code again, figured I need more air at shut down so new spacer idea.
this time I’ll use a nylon nut. It provides a bigger stop so the gap will increase. Having a nut lets the spacer move so I won’t have to worry about gears cracking.
so we run with this and see if it gets rid of the p0069.
this is the nylon nut
install location. I had to squeeze the nut and sand it down on two sides so it would fit with out binding the gear.
this is the old throttle body for sizing and mod work, the space around throttle plate is almost double.
I'm thinking not only is Fritz patient but he also likes to tinker and thinks outside the box or else he would have chucked it like I would have and gone back to stock...
I'm thinking not only is Fritz patient but he also likes to tinker and thinks outside the box or else he would have chucked it like I would have and gone back to stock...
I love tinkering as well but this is a whole different level of "loving to tinker" lol
It wouldn’t be a weekend with out me talking about my pusher intake map drop.
On a 3 hr trip got the p0069. Same characteristics of no p0069 when I get there, check for codes and find none, then later when I start the truck, p0069 generated with a reported rpm of 0. So for some reason, my truck is checking map pressure after shut down.
so anyway, since I got the code again, figured I need more air at shut down so new spacer idea.
this time I’ll use a nylon nut. It provides a bigger stop so the gap will increase. Having a nut lets the spacer move so I won’t have to worry about gears cracking.
so we run with this and see if it gets rid of the p0069.
this is the nylon nut
install location. I had to squeeze the nut and sand it down on two sides so it would fit with out binding the gear.
this is the old throttle body for sizing and mod work, the space around throttle plate is almost double.
doesnt seem a work wind better but maybe it will help. It looks like it drops to 13.1 then returns super fast.
i think this is good as it will get with spacer manipulations.
if this doesn’t do it….in going to try to move the map to a position before the throttle plate.
spent about two hours on this today.
my bill to pusher for my time is getting pretty .
high
Not sure that the Pusher intake is the root cause of your issue. I’m just now starting to have the same symptoms with my 2018 and I don’t have the Pusher intake system. Haven’t had the chance to take it into the Dealer yet to see what the may be done to fix this issue yet.
Not sure that the Pusher intake is the root cause of your issue. I’m just now starting to have the same symptoms with my 2018 and I don’t have the Pusher intake system. Haven’t had the chance to take it into the Dealer yet to see what the may be done to fix this issue yet.
if you take it to the dealer their trouble shooting chart will replace map sensor and if that does not work replace pcm.
the original pcm checks map vs ambient on key on and if it is not within tolerance throw a p0069
the new pcm either doesn’t do that or the internal ambient air sensor in the pcm has a wider tolerance.
yes, I don’t have the problem with oem intake….with the pusher intake my map drops to 6 and does not rebound within 20 seconds ….so it throws the p0069.
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