suki.supra
New Member
- First Name
- Danny
- Joined
- Oct 2, 2023
- Threads
- 1
- Messages
- 3
- Reaction score
- 1
- Location
- North Cali
- Car(s)
- A90 Supra - Launch Edition #212
- Thread starter
- #1
Hello everyone. I’m a bit stuck with a self diagnosis of my issue here. Before I explain, here’s what is done to my car;
Intake, charge pipe, catless DP, valvatronic exhaust, E50 and 91 maps on ECUTEK. Other than these engine mods, it’s all stock.
I have a somewhat major gasoline smell coming into the cabin from the AC whenever I’m at a stop. With the hood open, there’s a blow of hot air coming from the turbo area with a scent of exhaust fumes. At first I thought it’s the catless DP even though on E50 I never smelt anything like this but after switching to 91 map, I started to notice a smell and surely enough a week later I got a CEL. Code 190302.
Here’s what I think so far. I know it’s not my gas cap, I know it’s not an actual fuel leak because my MPGs have been very good the past few weeks,
it’s either the downpipe/turbo connection, the seal where the manifold is as shown in the picture, or my charcoal canister is full.
I notice the hot air coming from around where the manifold/header is on the turbo side as shown in the picture and am worried maybe my gasket is toast and it’s leaking air. What can cause this code?
I do shoot massive flames occasionally but haven’t in a long time and this popped up after switching to my 91 map for the first time to save on gas since I commute to work.
I want to see what you guys think and think I should try doing before throwing stock parts back onto the car and taking it in under warranty.
Please and thank you!
Intake, charge pipe, catless DP, valvatronic exhaust, E50 and 91 maps on ECUTEK. Other than these engine mods, it’s all stock.
I have a somewhat major gasoline smell coming into the cabin from the AC whenever I’m at a stop. With the hood open, there’s a blow of hot air coming from the turbo area with a scent of exhaust fumes. At first I thought it’s the catless DP even though on E50 I never smelt anything like this but after switching to 91 map, I started to notice a smell and surely enough a week later I got a CEL. Code 190302.
Here’s what I think so far. I know it’s not my gas cap, I know it’s not an actual fuel leak because my MPGs have been very good the past few weeks,
it’s either the downpipe/turbo connection, the seal where the manifold is as shown in the picture, or my charcoal canister is full.
I notice the hot air coming from around where the manifold/header is on the turbo side as shown in the picture and am worried maybe my gasket is toast and it’s leaking air. What can cause this code?
I do shoot massive flames occasionally but haven’t in a long time and this popped up after switching to my 91 map for the first time to save on gas since I commute to work.
I want to see what you guys think and think I should try doing before throwing stock parts back onto the car and taking it in under warranty.
Please and thank you!
Sponsored
