Is this product MAP sensor, oxygen sensor and catalytic converter safe?

MAF cleaner is the only safe spray if touches the MAF sensor. If you can get in front of the MAF sensor then yes, if you can't then no. Many MAF sensors are far back from the throttle body making it easy and many are near the entrance to the throttle body making it more difficult.

Will this fix my bad throttle? My car doesnt drive smooth due to bad throttle and im not trying to spend couple hundred dollars.

If that is the problem, yes this is the perfect air intake throttle cleaner. Also check for leaked in your air conduits. As the air hoses get old, they start to crack, and entrain air from outside the system that makes the computer miscalculated the fuel-air mix; therefore making the engine run rough.

I have a 1994 jaguar xj12. the k&n filters seemed to have been over oiled and i now have hesitation on throttle. will this product remove oil buildup?

I use this product exclusively to remove fuel "varnish" build-up on the throttle body which is made of metal. I don't know if this spray will work on non-metallic surface.

After using this product i am getting p172 (too rich bank 1) , p102 mass airflow circut low, air intake temperature high p113. i am fed up?

How long did you give it before getting a read on the error codes? My check engine light popped on pretty much immediately after using it and stayed on for, let's say up to 2 weeks...but, as some other reviewers said, it cleared itself and I've not had an issue since. I was really frustrated at first, too. If you've already given it time to clear on it's own, then you might have a different issue :/

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CRC 05078 Throttle Body and Air-Intake Cleaner - 12 Wt Oz.

CRC 05078 Throttle Body and Air-Intake Cleaner - 12 Wt Oz.

Product ID: 2326510

Details

Brand
CRC
Item Weight
12 Ounces
Number of Items
1
Scent
Gum
Unit Count
1.0 Count

🔥Eliminates carbon & gum buildup

🚗Optimized for all fuel-injected engines

⚙️12 oz precision aerosol

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709623₫

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In stock

Sold byAmazon VietnamDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Details

Brand
CRC
Item Weight
12 Ounces
Number of Items
1

Description

⚡ Clean throttle, smoother ride — don’t let engine gunk hold you back!

COMPACT POWERHOUSE - 12 oz aerosol can delivers professional-grade cleaning in a sleek, easy-to-use package.
TRUSTED INDUSTRY LEADER - From CRC, the go-to brand for marine, heavy-duty, and automotive chemical solutions.
SMOOTH STARTS EVERY TIME - Boosts engine ignition and smooths out rough idles—no more hesitation.
DEEP CLEAN PEAK PERFORMANCE - Dissolves stubborn carbon, varnish & gum for a flawless throttle body.
UNIVERSAL FUEL INJECTION COMPATIBILITY - Perfectly engineered for both throttle body and multi-port fuel injection systems.

CRC 05078 Throttle Body and Air-Intake Cleaner is a 12 oz aerosol formula designed to remove carbon, varnish, and gum deposits from throttle bodies and air intakes. Compatible with all fuel-injected gasoline engines, it improves engine start-up, reduces hesitation, and smooths idle performance. Backed by CRC’s reputation for industrial-grade chemical solutions, this cleaner is a top-ranked choice trusted by professionals and enthusiasts alike.

Specifications

ASIN	B000M8PYO2
Best Sellers Rank	#857 in Automotive ( See Top 100 in Automotive ) #2 in Carburetor & Throttle Body Cleaners
Brand Name	CRC
Contains Liquid Contents?	No
Customer Reviews	4.8 4.8 out of 5 stars (3,434)
Global Trade Identification Number	00078254050782
Included Components	(1) 12 oz bottle
Item Length	5.25 Inches
Item Type Name	Throttle Body and Air-Intake Cleaner
Item Weight	12 Ounces
Manufacturer	CRC
Number of Items	1
Scent	Gum
UPC	799621175883 078254050782
Unit Count	1.0 Count
Warranty Description	limited warranty

Reviews

A**E

2.03.2026

J**R

23.02.2026

K**I

23.01.2026

M**Y

15.04.2026

D**S

28.07.2024

J**Y

30.01.2026

R**S

6.02.2026

T**Y

24.01.2026

F**C

4.04.2026

C**E

24.10.2023

O**A

25.10.2024

Z**C

14.02.2021

B**H

8.04.2026

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709623₫

Duties & taxes included

In stock

Sold byAmazon VietnamDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Vietnam.

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TrustScore 4.5 | 7,300+ reviews

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